The release of atomic energy has not created a new problem. It has merely made more urgent the necessity of solving an existing one.
He attacked everything in life with a mix of extrordinary genius and naive incompetence, and it was often difficult to tell which was which.
Inspiration does exist, but it must find you working.
An honest politician is one who, when he is bought, will stay bought.
Repetition does not transform a lie into a truth.
Sometimes when you innovate, you make mistakes. It is best to admit them quickly, and get on with improving your other innovations.
Always do right. This will gratify some people and astonish the rest.