The rest and the spell of sleep in the middle of the day refresh the human frame far more than a long night. We were not made by Nature to work, or even to play, from eight o'clock in the morning till midnight. We throw a strain upon our system which is unfair and improvident. For every purpose of business or pleasure, mental or physical, we ought to break our days and our marches into two.

If you find a job you love, you'll never work again.

Never give in. Never give in. Never, never, never, never -- in nothing, great or small, large or petty -- never give in, except to convictions of honor and good sense.

Golf. Trying to knock a tiny ball into an even smaller hole with implements ill suited to the purpose.

There is nothing wrong with change, if it is in the right direction.

Young people at universities study to achieve knowledge and not to learn a trade. We must all learn how to support ourselves, but we must also learn how to live. We need a lot of engineers in the modern world, but we do not want a world of modern engineers.

Diversity is the one true thing we all have in common... Celebrate it every day.