Biologists must constantly keep in mind that what they see was not designed, but rather evolved.
FRANCIS CRICKHow is the base sequence, divided into codons? There is nothing in the backbone of the nucleic acid, which is perfectly regular, to show us how to group the bases into codons.
More Francis Crick Quotes
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Exact knowledge is the enemy of vitalism.
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Almost all aspects of life are engineered at the molecular level, and without understanding molecules we can only have a very sketchy understanding of life itself.
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In the fullness of time, educated people will believe there is no soul independent of the body, and hence no life after death.
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You’re nothing but a pack of neurons.
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Christianity may be OK between consenting adults in private but should not be taught to young children.
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There is no scientific study more vital to man than the study of his own brain. Our entire view of the universe depends on it.
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In my experience most mathematicians are intellectually lazy and especially dislike reading experimental papers. He seemed to have very strong biological intuitions but unfortunately of negative sign.
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We have to take away from humans in the long run their reproductive autonomy as the only way to guarantee the advancement of mankind.
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It would appear that the number of nonsense triplets is rather low, since we only occasionally come across them. However this conclusion is less secure than our other deductions about the general nature of the genetic code.
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It now seems very likely that many of the 64 triplets, possibly most of them, may code one amino acid or another, and that in general several distinct triplets may code one amino acid.
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Anybody who believes that the earth is less than 10,000 years old needs psychiatric help.
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Chance is the only source of true novelty.
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It is not easy to convey, unless one has experienced it, the dramatic feeling of sudden enlightenment that floods the mind when the right idea finally clinches into place.
FRANCIS CRICK -
It is notoriously difficult to define the word living.
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In my experience most mathematicians are intellectually lazy.
FRANCIS CRICK