Chastity is the cement of civilization and progress. Without it there is no stability in society, and without it one cannot attain the Science of Life.

Equipped with his five senses, man explores the universe around him and calls the adventure Science.

What business has science and capitalism got, bringing all these new inventions into the works, before society has produced a generation educated up to using them!

I very much enjoyed my career in science. I didn't leave science because I was disillusioned, but felt I'd done my bit for it after about twenty-five years.

If the experience of science teaches anything, it's that the world is very strange and surprising. The many revolutions in science have certainly shown that.