Mathematics is so much easier than words mathematics makes things clear that words merely muddle and confuse and mess up.

Paradoxically, it has turned out that game theory is more readily applied to biology than to the field of economic behavior for which it was originally designed

It is an occupational risk of biologists to claim, towards the end of their careers, that the problems which they have not solved are insoluble.

It is in the nature of science that once a position becomes orthodox it should be suggested to criticism.... It does not follow that, because a position is orthodox, it is wrong.

Societies depend on agreed rules.

The evolution of sex is the hardest problem in evolutionary biology.

Language changes very fast.