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Survival, in the cool economics of biology, means simply the persistence of one's own genes in the generations to follow.

Lewis Thomas

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Lewis Thomas
Age: 80 †
Born: 1913
Born: November 25
Died: 1993
Died: December 3
Medical Writer
Naturalist
Physician
Poet
Writer
Flushing
Long Island
Generations
Simply
Biology
Means
Genes
Mean
Persistence
Economics
Survival
Cool
Follow

More quotes by Lewis Thomas

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I agree that you might clone some people who would look amazingly like their parental cell donors, but the odds are that they'd be almost as different as you or me, and certainly more different than any of today's identical twins.
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If you want to use a cliche you must take full responsibility for it yourself and not try to fob it off on anon., or on society.
Lewis Thomas
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Montaigne simply turns his mind loose and writes whatever he feels like writing. Mostly, he wants to say that reason is not a special, unique gift of human beings, marking us off from the rest of nature.
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It is the very strangeness of nature that makes science engrossing. That ought to be at the center of science teaching. There are more than seven-times-seven types of ambiguity in science, awaiting analysis. The poetry of Wallace Stevens is crystal-clear alongside the genetic code.
Lewis Thomas
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I suggest that the introductory courses in science, at all levels from grade school through college, be radically revised. Leave the fundamentals, the so-called basics, aside for a while, and concentrate the attention of all students on the things that are not known.
Lewis Thomas
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At this early stage in our evolution, now through our infancy and into our childhood and then, with luck, our growing up, what our species needs most of all, right now, is simply a future.
Lewis Thomas
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Left to ourselves, mechanistic and autonomic, we hanker for friends.
Lewis Thomas
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Most things get better by themselves. Most things, in fact, are better by morning.
Lewis Thomas
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We have come a long way on that old molecule DNA.
Lewis Thomas
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Chemical waste products are the droppings of science.
Lewis Thomas
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Ants are so much like human beings as to be an embarrasment...They do everything but watch television.
Lewis Thomas
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Science will...produce the data..., but never the full meaning. For perceiving real significance, we shall need...most of all the brains of poets, [and] also those of artists, musicians, philosophers, historians, writers in general.
Lewis Thomas
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Sometimes you get a glimpse of a semicolon coming, a few lines farther on, and it is like climbing a steep path through woods and seeing a wooden bench just at a bend in the road ahead, a place where you can expect to sit for a moment, catching your breath.
Lewis Thomas
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On any Tuesday morning, if asked, a good working scientist will tell you with some self-satisfaction that the affairs of his field are nicely in order, that things are finally looking clear and making sense, and all is well. But come back again on another Tuesday, and the roof may have just fallen in on his life's work.
Lewis Thomas
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Statistically, the probability of any one of us being here is so small that you'd think the mere fact of existing would keep us all in a contented dazzlement of surprise.
Lewis Thomas
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Well, biology today as I see it has an amiable look - quite different from the 19th-century view that the whole arrangement of nature is hostile, 'red in tooth and claw.' That came about because people misread Darwin's 'survival of the fittest.'
Lewis Thomas
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There's really no such thing as the agony of dying. I'm quite sure that pain is shut off at the moment of death. You see, something happens when the body knows it's about to go. Peptide hormones are released by cells in the hypothalamus and pituitary gland. Endorphins. They attach themselves to the cells responsible for feeling pain.
Lewis Thomas
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Given the opportunity, under the right conditions, two cells from wildly different sources, a yeast cell, say, and a chicken erythrocyte, will touch, fuse, and the two nuclei will then fuse as well, and the new hybrid cell will now divide into monstrous progeny. Naked cells, lacking self-respect, do not seem to have any sense of self.
Lewis Thomas
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The great secret of doctors, known only to their wives, but still hidden from the public, is that most things get better by themselves most things, in fact, are better in the morning.
Lewis Thomas
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Ants are so much like human beings as to be an embarrassment. They farm fungi, raise aphids as livestock, launch armies into wars, use chemical sprays to alarm and confuse enemies, capture slaves... They do everything but watch television.
Lewis Thomas