---
title: "79 Management Quotes By Peter Drucker"
description: "Management quotes by Peter Drucker focus on thought, character, and teamwork."
image: "https://sms4smile.com/quotes/i/e4c/peter-drucker-393_business_manage-yourself-and-then-your-company-11_1121595.png"
---

> [Manage yourself and then your company.](https://sms4smile.com/quotes/peter-drucker/manage-yourself-and-then-your-company/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/e4c/peter-drucker-393_business_manage-yourself-and-then-your-company-11_1121595.png)

> [What's measured improves](https://sms4smile.com/quotes/peter-drucker/what-s-measured-improves/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/9ff/peter-drucker-393_improves_what-s-measured-improves-1116945_1116945.png)

> [If you want to improve how you manage time - stop doing what doesn't need to be done!](https://sms4smile.com/quotes/peter-drucker/if-you-want-to-improve-how-you-manage-time-stop-doing-what-doesn-t/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/5c9/peter-drucker-393_done_if-you-want-to-improve-how-you-manage-ti_2635757.png)

> [You can't manage knowledge.Knowledge is between two ears and only between two ears.](https://sms4smile.com/quotes/peter-drucker/you-can-t-manage-knowledge-knowledge-is-between-two-ears-and-only/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/bc7/peter-drucker-393_ears_you-can-t-manage-knowledge-knowledge-is_2807416.png)

> [Management is doing things right; leadership is doing the right things.](https://sms4smile.com/quotes/peter-drucker/management-is-doing-things-right-leadership-is-doing-the-right-things-2/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/806/peter-drucker-393_doing-right_management-is-doing-things-right-leaders_1161312.png)

> [Without institution there is no management. But without management there is no institution.](https://sms4smile.com/quotes/peter-drucker/without-institution-there-is-no-management-but-without-management/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/874/peter-drucker-393_institution_without-institution-there-is-no-manageme_1701946.png)

> [Management is not being brilliant. Management is being conscientious.](https://sms4smile.com/quotes/peter-drucker/management-is-not-being-brilliant-management-is-being-conscientious/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/5e1/peter-drucker-393_brilliant_management-is-not-being-brilliant-manage_1359742.png)

> [One cannot manage change. One can only be ahead of it.](https://sms4smile.com/quotes/peter-drucker/one-cannot-manage-change-one-can-only-be-ahead-of-it/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/87e/peter-drucker-393_ahead_one-cannot-manage-change-one-can-only-be_2053184.png)

> [One does not "manage" people. The task is to lead people.](https://sms4smile.com/quotes/peter-drucker/one-does-not-manage-people-the-task-is-to-lead-people/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/40f/peter-drucker-393_doe_one-does-not-manage-people-the-task-is-t_911058.png)

> [The productivity of work is not the responsibility of the worker but of the manager.](https://sms4smile.com/quotes/peter-drucker/the-productivity-of-work-is-not-the-responsibility-of-the-worker-but/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/7c1/peter-drucker-393_leader_the-productivity-of-work-is-not-the-resp_243832.png)

> [Managers are agents of transformation, converting the workforce in developed countries from one of manual workers to one of highly educated knowledge…](https://sms4smile.com/quotes/peter-drucker/managers-are-agents-of-transformation-converting-the-workforce-in/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/518/peter-drucker-393_agents_managers-are-agents-of-transformation-co_1511130.png)

> [A manager sets objectives - A manager organizes - A manager motivates and communicates - A manager, by establishing yardsticks, measures -…](https://sms4smile.com/quotes/peter-drucker/a-manager-sets-objectives-a-manager-organizes-a-manager-motivates-and/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/dba/peter-drucker-393_communicate_a-manager-sets-objectives-a-manager-orga_2713860.png)

> [The most important contribution management needs to make in the 21st century is ... to increase the productivity of knowledge work and…](https://sms4smile.com/quotes/peter-drucker/the-most-important-contribution-management-needs-to-make-in-the-21st/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/91c/peter-drucker-393_21st-century_the-most-important-contribution-manageme_2725289.png)

> [The computer actually may have aggravated management's degenerative tendency to focus inward on costs.](https://sms4smile.com/quotes/peter-drucker/the-computer-actually-may-have-aggravated-management-s-degenerative/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/d08/peter-drucker-393_aggravated_the-computer-actually-may-have-aggravate_75715.png)

> [If a manager spends more than 10 percent of his time on "human relations" the group is probably too large.](https://sms4smile.com/quotes/peter-drucker/if-a-manager-spends-more-than-10-percent-of-his-time-on-human/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/377/peter-drucker-393_groups_if-a-manager-spends-more-than-10-percent_2856420.png)

> [Information is the manager's main tool, indeed the manager's capital, and it is he who must decide what information he needs and…](https://sms4smile.com/quotes/peter-drucker/information-is-the-manager-s-main-tool-indeed-the-manager-s-capital/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/ec1/peter-drucker-393_data_information-is-the-manager-s-main-tool-i_2241431.png)

> [People who don't take risks generally make about two big mistakes a year. People who do take risks generally make about two…](https://sms4smile.com/quotes/peter-drucker/people-who-don-t-take-risks-generally-make-about-two-big-mistakes-a/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/482/peter-drucker-393_big-mistake_people-who-don-t-take-risks-generally-ma_168043.jpg)

> [Managing innovation will increasingly become a challenge to management, and especially to top management, and a touchstone of its competence.](https://sms4smile.com/quotes/peter-drucker/managing-innovation-will-increasingly-become-a-challenge-to/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/4c7/peter-drucker-393_challenges_managing-innovation-will-increasingly-be_1667955.png)

> [The subordinate's job is not to reform or reeducate the boss, not to make him conform to what the business schools or…](https://sms4smile.com/quotes/peter-drucker/the-subordinate-s-job-is-not-to-reform-or-reeducate-the-boss-not-to/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/8b7/peter-drucker-393_book_the-subordinate-s-job-is-not-to-reform-o_1099310.png)

> [The most important, and indeed the truly unique, contribution of management in the 20th century was the fifty-fold increase in the productivity…](https://sms4smile.com/quotes/peter-drucker/the-most-important-and-indeed-the-truly-unique-contribution-of/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/139/peter-drucker-393_20th-century_the-most-important-and-indeed-the-truly_2992699.png)

> [Some of the best business and nonprofit CEOs I've worked with over a sixty-five-year consulting career were not stereotypical leaders. They were…](https://sms4smile.com/quotes/peter-drucker/some-of-the-best-business-and-nonprofit-ceos-i-ve-worked-with-over-a/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/b52/peter-drucker-393_attitude_some-of-the-best-business-and-nonprofit_2373630.png)

> [Innovation requires us to systematically identify changes that have already occurred in a business - in demographics, in values, in technology or…](https://sms4smile.com/quotes/peter-drucker/innovation-requires-us-to-systematically-identify-changes-that-have/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/66b/peter-drucker-393_abandon_innovation-requires-us-to-systematically_2660230.png)

> [The great challenge to management today is to make productive the tremendous new resource, the knowledge worker. This, rather than the productivity…](https://sms4smile.com/quotes/peter-drucker/the-great-challenge-to-management-today-is-to-make-productive-the/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/913/peter-drucker-393_business_the-great-challenge-to-management-today_1034373.jpg)

> [In the modern corporation the decisive power, that of the managers , is derived from no one but the managers themselves controlled…](https://sms4smile.com/quotes/peter-drucker/in-the-modern-corporation-the-decisive-power-that-of-the-managers-is/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/cf2/peter-drucker-393_controlled_in-the-modern-corporation-the-decisive-p_2399647.png)

> [Top management as a function and as a structure was first developed by Georg von Siemens (1839-1901) in Germany between 1870 and…](https://sms4smile.com/quotes/peter-drucker/top-management-as-a-function-and-as-a-structure-was-first-developed/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/569/peter-drucker-393_built_top-management-as-a-function-and-as-a-st_3047188.png)

> [Now that knowledge is taking the place of capital as the driving force in organizations worldwide, it is all too easy to…](https://sms4smile.com/quotes/peter-drucker/now-that-knowledge-is-taking-the-place-of-capital-as-the-driving/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/464/peter-drucker-393_data_now-that-knowledge-is-taking-the-place-o_2474979.png)

> [One cannot buy, rent or hire more time. The supply of time is totally inelastic. No matter how high the demand, the…](https://sms4smile.com/quotes/peter-drucker/one-cannot-buy-rent-or-hire-more-time-the-supply-of-time-is-totally/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/562/peter-drucker-393_demand_one-cannot-buy-rent-or-hire-more-time-th_180117.jpg)

> [What is the manager's job? It is to direct the resources and the efforts of the business toward opportunities for economically significant…](https://sms4smile.com/quotes/peter-drucker/what-is-the-manager-s-job-it-is-to-direct-the-resources-and-the/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/02f/peter-drucker-393_allocation_what-is-the-manager-s-job-it-is-to-direc_535749.jpg)

> [Although he reputedly hated the label of 'guru', Peter Drucker was, by any standards, the greatest management guru the world has yet…](https://sms4smile.com/quotes/peter-drucker/although-he-reputedly-hated-the-label-of-guru-peter-drucker-was-by/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/ec8/peter-drucker-393_greatest-man_although-he-reputedly-hated-the-label-of_1684035.png)

> [There is no reason to believe that the people who staff the managerial and professional positions in our service institutions are any…](https://sms4smile.com/quotes/peter-drucker/there-is-no-reason-to-believe-that-the-people-who-staff-the/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/ea2/peter-drucker-393_believe_there-is-no-reason-to-believe-that-the-p_2389905.jpg)

> [A manager is responsible for the application and performance of knowledge.](https://sms4smile.com/quotes/peter-drucker/a-manager-is-responsible-for-the-application-and-performance-of/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/f3f/peter-drucker-393_application_a-manager-is-responsible-for-the-applica_1821768.png)

> [There's an enormous number of managers who have retired on the job.](https://sms4smile.com/quotes/peter-drucker/there-s-an-enormous-number-of-managers-who-have-retired-on-the-job/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/408/peter-drucker-393_bad-jobs_there-s-an-enormous-number-of-managers-w_199201.png)

> [There is nothing so useless as doing efficiently that which should not be done at all.](https://sms4smile.com/quotes/peter-drucker/there-is-nothing-so-useless-as-doing-efficiently-that-which-should-2/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/b70/peter-drucker-393_doing_there-is-nothing-so-useless-as-doing-eff_2606552.png)

> [Managers are the basic and scarcest resource of any business enterprise.](https://sms4smile.com/quotes/peter-drucker/managers-are-the-basic-and-scarcest-resource-of-any-business/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/1f8/peter-drucker-393_business_managers-are-the-basic-and-scarcest-reso_2738288.png)

> [ \[Management\] has authority only as long as it performs. ](https://sms4smile.com/quotes/peter-drucker/management-has-authority-only-as-long-as-it-performs/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/435/peter-drucker-393_authority_management-has-authority-only-as-long-as_2836235.png)

> [The need to manage oneself is creating a revolution in human affairs.](https://sms4smile.com/quotes/peter-drucker/the-need-to-manage-oneself-is-creating-a-revolution-in-human-affairs/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/a2b/peter-drucker-393_affair_the-need-to-manage-oneself-is-creating-a_825420.png)

> [The essence of management is to make knowledge productive.](https://sms4smile.com/quotes/peter-drucker/the-essence-of-management-is-to-make-knowledge-productive/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/594/peter-drucker-393_essence_the-essence-of-management-is-to-make-kno_1362190.png)

> [Organizationally what is required - and evolving - is systems management.](https://sms4smile.com/quotes/peter-drucker/organizationally-what-is-required-and-evolving-is-systems-management/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/e96/peter-drucker-393_evolve_organizationally-what-is-required-and-ev_1105264.png)

> [What managers decide to stop doing is often more important than what they decide to do.](https://sms4smile.com/quotes/peter-drucker/what-managers-decide-to-stop-doing-is-often-more-important-than-what/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/1a3/peter-drucker-393_decide_what-managers-decide-to-stop-doing-is-of_2735156.png)

> [The days of the 'intuitive' manager are numbered.](https://sms4smile.com/quotes/peter-drucker/the-days-of-the-intuitive-manager-are-numbered/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

[Image](https://sms4smile.com/quotes/i/ffc/peter-drucker-393_intuitive_the-days-of-the-intuitive-manager-are-nu_3021682.png)

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## More by Peter Drucker

> [One reason for the tremendous increase in health-care costs in the U.S. is managerial neglect of the "hotel services" by the people who dominate…](https://sms4smile.com/quotes/peter-drucker/one-reason-for-the-tremendous-increase-in-health-care-costs-in-the-u/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

> [No executive has ever suffered because his subordinates were strong and effective.](https://sms4smile.com/quotes/peter-drucker/no-executive-has-ever-suffered-because-his-subordinates-were-strong/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

> [Results is all that separates one company from another.](https://sms4smile.com/quotes/peter-drucker/results-is-all-that-separates-one-company-from-another/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

> [“There is nothing so useless as doing efficiently that which should not be done at all. Peter Drucker”](https://sms4smile.com/quotes/peter-drucker/there-is-nothing-so-useless-as-doing-efficiently-that-which-should/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

> [Our society has become an employee society.](https://sms4smile.com/quotes/peter-drucker/our-society-has-become-an-employee-society/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

> [Replace your pursuit of success with the pursuit of contribution.](https://sms4smile.com/quotes/peter-drucker/replace-your-pursuit-of-success-with-the-pursuit-of-contribution/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

> [Management means, in the last analysis, the substitution of thought for brawn and muscle, of knowledge for folkways and superstition, and of cooperation for…](https://sms4smile.com/quotes/peter-drucker/management-means-in-the-last-analysis-the-substitution-of-thought-for/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

> [Don't try to innovate for the future. Innovate for the present!](https://sms4smile.com/quotes/peter-drucker/don-t-try-to-innovate-for-the-future-innovate-for-the-present/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

> [The critical question is not "How can I achieve?" but "What can I contribute?"](https://sms4smile.com/quotes/peter-drucker/the-critical-question-is-not-how-can-i-achieve-but-what-can-i/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

> [We can say with certainty - or 90% probability - that the new industries that are about to be born will have nothing to…](https://sms4smile.com/quotes/peter-drucker/we-can-say-with-certainty-or-90-probability-that-the-new-industries/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

> [When it rains manna from heaven, some people put up an umbrella. Others reach for a big spoon.](https://sms4smile.com/quotes/peter-drucker/when-it-rains-manna-from-heaven-some-people-put-up-an-umbrella-others/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

> [The enterprise can fulfill its human and social functions only if it prospers as a business.](https://sms4smile.com/quotes/peter-drucker/the-enterprise-can-fulfill-its-human-and-social-functions-only-if-it/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

> [The computer actually may have aggravated management's degenerative tendency to focus inward on costs.](https://sms4smile.com/quotes/peter-drucker/the-computer-actually-may-have-aggravated-management-s-degenerative/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

> [Nobody can predict the future; the idea is to have a firm grasp of the present.](https://sms4smile.com/quotes/peter-drucker/nobody-can-predict-the-future-the-idea-is-to-have-a-firm-grasp-of-the/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

> [An executive should be a realist; and no one is less realistic than the cynic.](https://sms4smile.com/quotes/peter-drucker/an-executive-should-be-a-realist-and-no-one-is-less-realistic-than/)

[Peter Drucker](https://sms4smile.com/quotes/author/peter-drucker/)

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                        "text": "Top management as a function and as a structure was first developed by Georg von Siemens (1839-1901) in Germany between 1870 and 1880, when he designed and built the Deutsche Bank and made it, within a very few years, into continental Europe's leading and most dynamic financial institution.",
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                        "text": "One cannot buy, rent or hire more time. The supply of time is totally inelastic. No matter how high the demand, the supply will not go up. There is no price for it. Time is totally perishable and cannot be stored. Yesterday's time is gone forever, and will never come back. Time is always in short supply. There is no substitute for time. Everything requires time. All work takes place in, and uses up time. Yet most people take for granted this unique, irreplaceable and necessary resource.",
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                        "text": "What is the manager's job? It is to direct the resources and the efforts of the business toward opportunities for economically significant results. This sounds trite - and it is. But every analysis of actual allocation of resources and efforts in business that I have ever seen or made showed clearly that the bulk of time, work, attention, and money first goes to problems rather than to opportunities, and, secondly, to areas where even extraordinarily successful performance will have minimal impact on results.",
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                        "text": "There is no reason to believe that the people who staff the managerial and professional positions in our service institutions are any less qualified, any less competent or honest, or any less hard-working than the men who manage businesses. Conversely, there is no reason to believe that business managers, put in control of service institutions, would do better than the 'bureaucrats'. Indeed, we know that they immediately become bureaucrats themselves.",
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