Men are mortal, but ideas are immortal.

Well done is better than well said.

Thecompromise will always be more expensive than either of the suggestions it iscompromising.

Onemust talk little and listen much.

Ignorance is a form of environmental pollution.

A book is a mirror; if an ass peers into it, you can't expect an apostle to peer out.

The oldbelieve everything, the middle-aged suspect everything, the young knoweverything.

People whoare too concerned with how well they are doing will be less successful andfeel less competent than those who focus on the task itself... Somepsychologists call it a conflict between egoorientation, or between extrinsicand intrinsic motivation...

Alwaysforgive your enemies. Nothing annoys them so much.

Man's life would be wretched and confined if it were to missthe candid intimacy developed by mutual trust and esteem.

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

We mustbe part of the general staff at the inception, rather than the ambulancedrivers at the bitter end.