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Good applied science in medicine, as in physics, requires a high degree of certainty about the basic facts at hand, and especially about their meaning, and we have not yet reached this point for most of medicine.

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
Hands
Degrees
Applied
Good
Meaning
Reached
Especially
Certainty
Hand
Physics
High
Degree
Point
Basic
Science
Requires
Facts
Medicine

More quotes by Lewis Thomas

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We are at our human finest, dancing with our minds, when there are more choices than two. Sometimes there are ten, even twenty different ways to go, all but one bound to be wrong, and the richness of the selection in such situations can lift us onto totally new ground.
Lewis Thomas
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Selfness is an essential fact of life. The thought of nonselfness, precise sameness is terrifying.
Lewis Thomas
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It would seem to me... an offense against nature, for us to come on the same scene endowed as we are with the curiosity, filled to overbrimming as we are with questions, and naturally talented as we are for the asking of clear questions, and then for us to do nothing about, or worse, to try to suppress the questions.
Lewis Thomas
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A lot of people fear death because they think that so overwhelming an experience has to be painful, but I've seen quite a few deaths, and, with one exception, I've never known anyone to undergo anything like agony. That's amazing when you think about it. I mean, how complicated the mechanism is that's being taken apart.
Lewis Thomas
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It hurts the spirit, somehow, to read the word environments, when the plural means that there are so many alternatives there to be sorted through, as in a market, and voted on.
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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We still think of human disease as the work of an organized, modernized kind of demonology, in which the bacteria are the most visible and centrally placed of our adversaries. We assume that they must somehow relish what they do.
Lewis Thomas
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The gift of language is the single human trait that marks us all genetically, setting us apart from the rest of life.
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
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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.
Lewis Thomas
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We hanker to go on, even in the face of plain evidence that long, long lives are not necessarily pleasurable in the kind of society we have arranged thus far. We will be lucky if we can postpone the search for new technologies for a while, until we have discovered some satisfactory things to do with the extra time.
Lewis Thomas
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The capacity to blunder slightly is the real marvel of DNA. Without this special attribute, we would still be anaerobic bacteria and there would be no music.
Lewis Thomas
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The human mind is not meant to be governed, certainly not by any book of rules yet written it is supposed to run itself, and we are obliged to follow it along, trying to keep up with it as best we can.
Lewis Thomas
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Left to ourselves, mechanistic and autonomic, we hanker for friends.
Lewis Thomas
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If we have learned anything at all in this century, it is that all new technologies will be put to use, sooner or later, for better or worse, as it is in our nature to do.
Lewis Thomas
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It is in our genes to understand the universe if we can, to keep trying even if we cannot, and to be enchanted by the act of learning all the way.
Lewis Thomas
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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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We are not made up, as we had always supposed, of successively enriched packets of our own parts. We are shared, rented, occupied. At the interior of our cells, driving them, providing the oxidative energy that sends us out for the improvement of each shining day, are the mitochondria, and in a strict sense they are not ours.
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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We are, perhaps, uniquely among the earth's creatures, the worrying animal. We worry away our lives, fearing the future, discontent with the present, unable to take in the idea of dying, unable to sit still.
Lewis Thomas