---
title: "11 Species Quotes By Lewis Thomas"
description: "11 Species quotes by Lewis Thomas. Plus more from Lewis Thomas and more Species sayings from other authors."
image: "https://sms4smile.com/quotes/i/9ad/lewis-thomas-2299_biology_at-this-early-stage-in-our-evolution-now_1488406.png"
---

> [At this early stage in our evolution, now through our infancy and into our childhood and then, with luck, our growing up,…](https://sms4smile.com/quotes/lewis-thomas/at-this-early-stage-in-our-evolution-now-through-our-infancy-and-into/)

[Lewis Thomas](https://sms4smile.com/quotes/author/lewis-thomas/)

[Image](https://sms4smile.com/quotes/i/9ad/lewis-thomas-2299_biology_at-this-early-stage-in-our-evolution-now_1488406.png)

> [Any species capable of producing, at this earliest, juvenile stage of its development... the music of Johann Sebastian Bach, cannot be all…](https://sms4smile.com/quotes/lewis-thomas/any-species-capable-of-producing-at-this-earliest-juvenile-stage-of/)

[Lewis Thomas](https://sms4smile.com/quotes/author/lewis-thomas/)

[Image](https://sms4smile.com/quotes/i/f07/lewis-thomas-2299_bach_any-species-capable-of-producing-at-this_351206.png)

> [I do not agree with this century's fashion of running down the human species as a failed try, a doomed sport. At…](https://sms4smile.com/quotes/lewis-thomas/i-do-not-agree-with-this-century-s-fashion-of-running-down-the-human/)

[Lewis Thomas](https://sms4smile.com/quotes/author/lewis-thomas/)

[Image](https://sms4smile.com/quotes/i/c1b/lewis-thomas-2299_adolescence_i-do-not-agree-with-this-century-s-fashi_98548.png)

> [Animals have genes for altruism, and those genes have been selected in the evolution of many creatures because of the advantage they…](https://sms4smile.com/quotes/lewis-thomas/animals-have-genes-for-altruism-and-those-genes-have-been-selected-in/)

[Lewis Thomas](https://sms4smile.com/quotes/author/lewis-thomas/)

[Image](https://sms4smile.com/quotes/i/9f5/lewis-thomas-2299_advantage_animals-have-genes-for-altruism-and-thos_2628296.png)

> [It is my belief, based partly on personal experience but partly also arrived at by looking around at others, that childhood lasts…](https://sms4smile.com/quotes/lewis-thomas/it-is-my-belief-based-partly-on-personal-experience-but-partly-also/)

[Lewis Thomas](https://sms4smile.com/quotes/author/lewis-thomas/)

[Image](https://sms4smile.com/quotes/i/f05/lewis-thomas-2299_belief_it-is-my-belief-based-partly-on-personal_1147891.png)

> [Once you have become permanently startled, as I am, by the realization that we are a social species, you tend to keep…](https://sms4smile.com/quotes/lewis-thomas/once-you-have-become-permanently-startled-as-i-am-by-the-realization/)

[Lewis Thomas](https://sms4smile.com/quotes/author/lewis-thomas/)

[Image](https://sms4smile.com/quotes/i/12a/lewis-thomas-2299_am_once-you-have-become-permanently-startle_1572485.png)

> [As evolutionary time is measured, we have only just turned up and have hardly had time to catch breath, still marveling at…](https://sms4smile.com/quotes/lewis-thomas/as-evolutionary-time-is-measured-we-have-only-just-turned-up-and-have/)

[Lewis Thomas](https://sms4smile.com/quotes/author/lewis-thomas/)

[Image](https://sms4smile.com/quotes/i/ee2/lewis-thomas-2299_brands_as-evolutionary-time-is-measured-we-have_3214139.png)

> [I am entitled to say, if I like, that awareness exists in all the individual creatures on the planet-worms, sea urchins, gnats,…](https://sms4smile.com/quotes/lewis-thomas/i-am-entitled-to-say-if-i-like-that-awareness-exists-in-all-the/)

[Lewis Thomas](https://sms4smile.com/quotes/author/lewis-thomas/)

[Image](https://sms4smile.com/quotes/i/79e/lewis-thomas-2299_awareness_i-am-entitled-to-say-if-i-like-that-awar_2261712.png)

> [Animals, even plants, lie to each other all the time, and we could restrict the research to them, putting off the real…](https://sms4smile.com/quotes/lewis-thomas/animals-even-plants-lie-to-each-other-all-the-time-and-we-could/)

[Lewis Thomas](https://sms4smile.com/quotes/author/lewis-thomas/)

[Image](https://sms4smile.com/quotes/i/6dd/lewis-thomas-2299_animal_animals-even-plants-lie-to-each-other-al_1962841.png)

> [As a species, taking all in all, we are still too young, too juvenile, to be trusted. We have spread across the…](https://sms4smile.com/quotes/lewis-thomas/as-a-species-taking-all-in-all-we-are-still-too-young-too-juvenile-to/)

[Lewis Thomas](https://sms4smile.com/quotes/author/lewis-thomas/)

[Image](https://sms4smile.com/quotes/i/a52/lewis-thomas-2299_clock_as-a-species-taking-all-in-all-we-are-st_1922582.png)

> [I am a member of a fragile species, still new to the earth, the youngest creatures of any scale, here only a…](https://sms4smile.com/quotes/lewis-thomas/i-am-a-member-of-a-fragile-species-still-new-to-the-earth-the/)

[Lewis Thomas](https://sms4smile.com/quotes/author/lewis-thomas/)

[Image](https://sms4smile.com/quotes/i/1d7/lewis-thomas-2299_behinds_i-am-a-member-of-a-fragile-species-still_2333136.jpg)

## Other authors on Species

## More by Lewis Thomas

> [“We are endowed with genes which code out our reaction to beavers and otters, maybe our reaction to each other as well. We are…](https://sms4smile.com/quotes/lewis-thomas/we-are-endowed-with-genes-which-code-out-our-reaction-to-beavers-and/)

[Lewis Thomas](https://sms4smile.com/quotes/author/lewis-thomas/)

> [We are a spectacular, splendid manifestation of life. We have language. . . . We have affection. We have genes for usefulness, and usefulness…](https://sms4smile.com/quotes/lewis-thomas/we-are-a-spectacular-splendid-manifestation-of-life-we-have-language/)

[Lewis Thomas](https://sms4smile.com/quotes/author/lewis-thomas/)

> [“It is not a simple thing to decide where we fit, for at one time or another in our lives we manage to organize…](https://sms4smile.com/quotes/lewis-thomas/it-is-not-a-simple-thing-to-decide-where-we-fit-for-at-one-time-or/)

[Lewis Thomas](https://sms4smile.com/quotes/author/lewis-thomas/)

> [It is in our genes to understand the universe if we can, to keep trying even if we cannot, and to be enchanted by…](https://sms4smile.com/quotes/lewis-thomas/it-is-in-our-genes-to-understand-the-universe-if-we-can-to-keep/)

[Lewis Thomas](https://sms4smile.com/quotes/author/lewis-thomas/)

> [If an idea cannot move on its own, pushing it doesn't help; best to let it lie there.](https://sms4smile.com/quotes/lewis-thomas/if-an-idea-cannot-move-on-its-own-pushing-it-doesn-t-help-best-to-let/)

[Lewis Thomas](https://sms4smile.com/quotes/author/lewis-thomas/)

> [Left to ourselves, mechanistic and autonomic, we hanker for friends.](https://sms4smile.com/quotes/lewis-thomas/left-to-ourselves-mechanistic-and-autonomic-we-hanker-for-friends/)

[Lewis Thomas](https://sms4smile.com/quotes/author/lewis-thomas/)

> [I do not agree with this century's fashion of running down the human species as a failed try, a doomed sport. At our worst,…](https://sms4smile.com/quotes/lewis-thomas/i-do-not-agree-with-this-century-s-fashion-of-running-down-the-human/)

[Lewis Thomas](https://sms4smile.com/quotes/author/lewis-thomas/)

> [It would seem to me... an offense against nature, for us to come on the same scene endowed as we are with the curiosity,…](https://sms4smile.com/quotes/lewis-thomas/it-would-seem-to-me-an-offense-against-nature-for-us-to-come-on-the/)

[Lewis Thomas](https://sms4smile.com/quotes/author/lewis-thomas/)

> [The drive to be useful is encoded in our genes. But when we gather in very large numbers, as in the modern nation-state, we…](https://sms4smile.com/quotes/lewis-thomas/the-drive-to-be-useful-is-encoded-in-our-genes-but-when-we-gather-in/)

[Lewis Thomas](https://sms4smile.com/quotes/author/lewis-thomas/)

> [I would send the complete works of Johann Sebastian Bach into outer space on the Voyager spacecraft. But that would be boasting.](https://sms4smile.com/quotes/lewis-thomas/i-would-send-the-complete-works-of-johann-sebastian-bach-into-outer/)

[Lewis Thomas](https://sms4smile.com/quotes/author/lewis-thomas/)

> [“Nature abhors a long silence.”](https://sms4smile.com/quotes/lewis-thomas/nature-abhors-a-long-silence/)

[Lewis Thomas](https://sms4smile.com/quotes/author/lewis-thomas/)

> [“The future is too interesting and dangerous to be entrusted to any predictable, reliable agency. We need all the fallibility we can get. Most…](https://sms4smile.com/quotes/lewis-thomas/the-future-is-too-interesting-and-dangerous-to-be-entrusted-to-any/)

[Lewis Thomas](https://sms4smile.com/quotes/author/lewis-thomas/)

> [We pass the word around; we ponder how the case is put by different people, we read the poetry; we meditate over the literature;…](https://sms4smile.com/quotes/lewis-thomas/we-pass-the-word-around-we-ponder-how-the-case-is-put-by-different/)

[Lewis Thomas](https://sms4smile.com/quotes/author/lewis-thomas/)

> [“The uniformity of the earth's life, more astonishing than its diversity, is accountable by the high probability that we derived, originally, from some single…](https://sms4smile.com/quotes/lewis-thomas/the-uniformity-of-the-earth-s-life-more-astonishing-than-its/)

[Lewis Thomas](https://sms4smile.com/quotes/author/lewis-thomas/)

> [Having long suspected that there was something alive in there, running the place, separate from everything else, absolutely individual and independent, we've celebrated by…](https://sms4smile.com/quotes/lewis-thomas/having-long-suspected-that-there-was-something-alive-in-there-running/)

[Lewis Thomas](https://sms4smile.com/quotes/author/lewis-thomas/)

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                        "text": "Animals, even plants, lie to each other all the time, and we could restrict the research to them, putting off the real truth about ourselves for the several centuries we need to catch our breath. What is it that enables certain flowers to resemble nubile insects, or opossums to play dead, or female fireflies to change the code of their flashes in order to attract, and then eat, males of a different species?",
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                        "text": "As a species, taking all in all, we are still too young, too juvenile, to be trusted. We have spread across the face of the earth in just a few thousand years, no time at all as evolution clocks time, covering all livable parts of the planet, endangering other forms of life, and now threatening ourselves.",
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                        "text": "I am a member of a fragile species, still new to the earth, the youngest creatures of any scale, here only a few moments as evolutionary time is measured, a juvenile species, a child of a species. We are only tentatively set in place, error prone, at risk of fumbling, in real danger at the moment of leaving behind only a thin layer of of our fossils, radioactive at that.",
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