In spite of our poverty and our economic dependence, we do not have to give in, neither because we are sometimes abandoned nor because of the wish of some nations to impose their economic or political models. ↗
I went in with Jack and Leslie, into this room that was lined with brick, and there on the side I can remember very clearly was this small model with plates for the bases - the original model with everything screwed together. ↗
The moment I saw the model and heard about the complementing base pairs I realized that it was the key to understanding all the problems in biology we had found intractable - it was the birth of molecular biology. ↗