---
title: "5 Definitions Quotes By Arthur C. Clarke"
description: "5 Definitions quotes by Arthur C. Clarke. Plus more from Arthur C. Clarke and more Definitions sayings from other authors."
image: "https://sms4smile.com/quotes/i/9c2/arthur-c-clarke-640_blood_much-blood-has-also-been-spilled-on-the_679402.jpg"
---

> [Much blood has also been spilled on the carpet in attempts to distinguish between science fiction and fantasy. I have suggested an…](https://sms4smile.com/quotes/arthur-c-clarke/much-blood-has-also-been-spilled-on-the-carpet-in-attempts-to/)

[Arthur C. Clarke](https://sms4smile.com/quotes/author/arthur-c-clarke/)

[Image](https://sms4smile.com/quotes/i/9c2/arthur-c-clarke-640_blood_much-blood-has-also-been-spilled-on-the_679402.jpg)

> [Religion is a by-product of fear. For much of human history it may have been a necessary evil, but why was it…](https://sms4smile.com/quotes/arthur-c-clarke/religion-is-a-by-product-of-fear-for-much-of-human-history-it-may/)

[Arthur C. Clarke](https://sms4smile.com/quotes/author/arthur-c-clarke/)

[Image](https://sms4smile.com/quotes/i/f79/arthur-c-clarke-640_atheism_religion-is-a-by-product-of-fear-for-muc_1957534.jpg)

> [My favorite definition of an intellectual: 'Someone who has been educated beyond his/her intelligence'.](https://sms4smile.com/quotes/arthur-c-clarke/my-favorite-definition-of-an-intellectual-someone-who-has-been/)

[Arthur C. Clarke](https://sms4smile.com/quotes/author/arthur-c-clarke/)

[Image](https://sms4smile.com/quotes/i/e95/arthur-c-clarke-640_definitions_my-favorite-definition-of-an-intellectua_2223973.jpg)

> [When a distinguished but elderly scientist states that something is possible, he is almost certainly right. When he states that something is…](https://sms4smile.com/quotes/arthur-c-clarke/when-a-distinguished-but-elderly-scientist-states-that-something-is-2/)

[Arthur C. Clarke](https://sms4smile.com/quotes/author/arthur-c-clarke/)

[Image](https://sms4smile.com/quotes/i/0cd/arthur-c-clarke-640_adjectives_when-a-distinguished-but-elderly-scienti_2453628.jpg)

> [Isn't killing people in the name of God a pretty good definition of insanity?](https://sms4smile.com/quotes/arthur-c-clarke/isn-t-killing-people-in-the-name-of-god-a-pretty-good-definition-of/)

[Arthur C. Clarke](https://sms4smile.com/quotes/author/arthur-c-clarke/)

[Image](https://sms4smile.com/quotes/i/15d/arthur-c-clarke-640_agnostic_isn-t-killing-people-in-the-name-of-god_3170591.jpg)

## Other authors on Definitions

## More by Arthur C. Clarke

> [Science can destroy religion by ignoring it as well as by disproving its tenets. No one ever demonstrated, so far as I am aware,…](https://sms4smile.com/quotes/arthur-c-clarke/science-can-destroy-religion-by-ignoring-it-as-well-as-by-disproving/)

[Arthur C. Clarke](https://sms4smile.com/quotes/author/arthur-c-clarke/)

> [We cannot predict the new forces, powers, and discoveries that will be disclosed to us when we reach the other planets and set up…](https://sms4smile.com/quotes/arthur-c-clarke/we-cannot-predict-the-new-forces-powers-and-discoveries-that-will-be/)

[Arthur C. Clarke](https://sms4smile.com/quotes/author/arthur-c-clarke/)

> [I am unable to distinguish clearly between your religious ceremonies and apparently identical behavior at the sporting and cultural functions you have transmitted to…](https://sms4smile.com/quotes/arthur-c-clarke/i-am-unable-to-distinguish-clearly-between-your-religious-ceremonies/)

[Arthur C. Clarke](https://sms4smile.com/quotes/author/arthur-c-clarke/)

> [I don't believe in astrology; I'm a Sagittarius and we're skeptical.](https://sms4smile.com/quotes/arthur-c-clarke/i-don-t-believe-in-astrology-i-m-a-sagittarius-and-we-re-skeptical/)

[Arthur C. Clarke](https://sms4smile.com/quotes/author/arthur-c-clarke/)

> [You can't have it both ways. You can't have both free will and a benevolent higher power who protects you from yourself.](https://sms4smile.com/quotes/arthur-c-clarke/you-can-t-have-it-both-ways-you-can-t-have-both-free-will-and-a/)

[Arthur C. Clarke](https://sms4smile.com/quotes/author/arthur-c-clarke/)

> [Astronomy, as nothing else can do, teaches men humility.](https://sms4smile.com/quotes/arthur-c-clarke/astronomy-as-nothing-else-can-do-teaches-men-humility/)

[Arthur C. Clarke](https://sms4smile.com/quotes/author/arthur-c-clarke/)

> [Nowhere in space will we rest our eyes upon the familiar shapes of trees and plants, or any of the animals that share our…](https://sms4smile.com/quotes/arthur-c-clarke/nowhere-in-space-will-we-rest-our-eyes-upon-the-familiar-shapes-of/)

[Arthur C. Clarke](https://sms4smile.com/quotes/author/arthur-c-clarke/)

> [“The universe is full of energy, but much of it is at equilibrium. At equilibrium no energy can flow, and therefore it cannot be…](https://sms4smile.com/quotes/arthur-c-clarke/the-universe-is-full-of-energy-but-much-of-it-is-at-equilibrium-at/)

[Arthur C. Clarke](https://sms4smile.com/quotes/author/arthur-c-clarke/)

> [“Here the trees surrounded them with an invisible, anechoic blanket, so that every word seemed sucked into silence the moment it was uttered.”](https://sms4smile.com/quotes/arthur-c-clarke/here-the-trees-surrounded-them-with-an-invisible-anechoic-blanket-so/)

[Arthur C. Clarke](https://sms4smile.com/quotes/author/arthur-c-clarke/)

> [“I’m a scientific expert; that means I know nothing about absolutely everything.”](https://sms4smile.com/quotes/arthur-c-clarke/i-m-a-scientific-expert-that-means-i-know-nothing-about-absolutely/)

[Arthur C. Clarke](https://sms4smile.com/quotes/author/arthur-c-clarke/)

> [There were some things that only time could cure. Evil men could be destroyed, but nothing could be done with good men who were…](https://sms4smile.com/quotes/arthur-c-clarke/there-were-some-things-that-only-time-could-cure-evil-men-could-be/)

[Arthur C. Clarke](https://sms4smile.com/quotes/author/arthur-c-clarke/)

> [“Pure coincidence, of course, but a sensible man makes coincidences work for him.”](https://sms4smile.com/quotes/arthur-c-clarke/pure-coincidence-of-course-but-a-sensible-man-makes-coincidences-work/)

[Arthur C. Clarke](https://sms4smile.com/quotes/author/arthur-c-clarke/)

> [They will have time enough, in those endless aeons, to attempt all things, and to gather all knowledge no Gods imagined by our minds…](https://sms4smile.com/quotes/arthur-c-clarke/they-will-have-time-enough-in-those-endless-aeons-to-attempt-all/)

[Arthur C. Clarke](https://sms4smile.com/quotes/author/arthur-c-clarke/)

> [“One thing seems certain. Our galaxy is now in the brief springtime of its life—a springtime made glorious by such brilliant blue-white stars as…](https://sms4smile.com/quotes/arthur-c-clarke/one-thing-seems-certain-our-galaxy-is-now-in-the-brief-springtime-of/)

[Arthur C. Clarke](https://sms4smile.com/quotes/author/arthur-c-clarke/)

> [Now I understand,” said the last man.](https://sms4smile.com/quotes/arthur-c-clarke/now-i-understand-said-the-last-man/)

[Arthur C. Clarke](https://sms4smile.com/quotes/author/arthur-c-clarke/)

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