Don'tbe afraid of opposition. Remember, a kite rises against, not with, the wind.

If power is for sale, sell your mother to buy it. You canalways buy her back again.

Science has promised us truth. It has never promised us either peace or happiness.

The leaders who work most effectively, it seems to me,never say ‘I.’ And that's not because they have trainedthemselves not to say ‘I.’ They don't think ‘I.’ Theythink ‘we’; they think ‘team.’ They understand theirjob to be to make the team function. They

Necessitynever made a good bargain.

If you arepatient in a moment of anger, you will escape a hundred days of sorrow.

If Igive you an idea, and you give me an idea, we will each have two ideas.

Don'tput all your eggs in one basket.

The cliche that education never ends virtually ensures that it does'nt begin.

Thespirit indeed is willing, but the flesh is weak.

Byfailing to prepare you are preparing to fail.

A good conscience is the best divinity.