I liked Truman very much. He was precise and businesslike. After a while, it was his turn.

Never feel that a piece of criticism or advice is too much trouble to give, or that it exceeds your province.

I can't think of a more wonderful thanksgiving for the life I've had than that everyone should be jolly at my funeral.

I am much more intelligent than you think.

I believe firmly that it was the Almighty's goodness, to check my consummate vanity.

I was born with an ability to concentrate very hard on a job for a long time.

In 1966 I became president of the British Computer Society.