It's better to let someone think you are an Idiot than to open your mouth and prove it.

Keep things informal. Talking is the natural way to do business. Writing is greatfor keeping records and putting down details, but talk generates ideas. Greatthings come from our luncheon meetings which consist of a sandwich, a cup ofsoup, and a good idea

Speak whenyou are angry and you will make the best speech you will ever regret.

Somewherethere is a map of how it can be done.

It isgreed to do all the talking but not to want to listen at all.

A rumor goes in one ear and out many mouths.

I think I could sum up my position on this with therecitation of a brief Russian proverb ‘Doveryai no Proveryai.’ Itmeans trust but verify.

Useful manual labour, intelligently performed is the means per excellence for developing the intellect.

Everything has been thought of before, but the difficulty is to think of it again

You cannot truly listen to anyone and do anything else at the same time.

Folly is perennial and yet the human race has survived

Life is like a mirror. smile at it, and it is charming; frown at it, and it becomes sinister.