No one was ever really taught by another; each of us has to teach himself.

Nothing would be done at all if a man waited till he could do it so well that no one could find fault with it

Concentration of wealth will never be a problem as long as we have those three great institutions for redistributing it: Taxes, wives, offspring.

The majority of mankind always has been and always will be composed of imbeciles.

Earnest people are often people who habitually look on the serious side of things that have no serious side

Mirrors should be able to think before reflecting the images.

A teacher as a person is more important than a teacher as a technician. What he is has more effect than anything he does.

There is a foolish corner in the brain of wisest man.

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

Every kind of peaceful cooperation among men is primarilybased on mutual trust and only secondarily on institutions such as courts ofjustice and police.

Consistencyrequires you to be as ignorant today as you were a year ago.

Teaching may contribute to certain kinds of learning under certain circumstances.