With the fearful strain that is on me night and day, if I did not laugh I should die.

I decided to sell my drawings. However, I didn't want people to buy my drawings because the professor of physics isn't supposed to be able to draw - isn't that wonderful - so I made up a false name.

To love someone deeply gives you strength. Being loved by someone deeply gives you courage.

When Britain and the U.S. invaded Iraq, it was with the reasonable expectation that it was going to increase the threat of terror, as it has.

I am fond of pigs. Dogs look up to us. Cats look down on us. Pigs treat us as equals.