There is no force so powerful as an idea whose time has come.
It has been a privilege to pursue knowledge for its own sake and to see how it might help mankind in more practical ways.
Like many students I found the drudgery of real experiments and the slowness...
I think it was this curiosity about the natural world which awoke my early...
I have an idealistic view of science as a liberalising and progressive force...
Nothing is so threatening to conventional values as a man who does not...
Ignorance more frequently begets confidence than does knowledge: it is...
No thief, however skillful, can rob one of knowledge, and that is why...
