In teaching, you do not want to COVER things, you want to UNCOVER them. The best way to get good ideas is to have lots of ideas.

The only sane policy for the world is that of abolishing war.

Science is the search for truth - it is not a game in which one tries to beat his opponent, to do harm to others.

We may say that life has borrowed from inanimate processes the same basic mechanism used in producing those striking structures that are crystals, with their beautiful plane faces.

Life is a relationship among molecules and not a property of any molecule.

I think that the formation of [DNA's] structure by Watson and Crick may turn out to be the greatest developments in the field of molecular genetics in recent years.

No evidence compels the conclusion that the minimum required intake of any vitamin comes close to the optimum intake that sustains good health.