We owealmost all our knowledge not to those who have agreed but to those who havediffered.

Learning without thought is labour lost,thought without learning is perilous.

Theeasiest, the most tempting, and the least creative response to conflictwithin an organization is to pretend it does notexist.

Politicians are the same all over. They promise to build a bridge even where there is no river.

The most imaginative people are the most credulous, for to them everything is possible.

To believein something, and not to live it, is dishonest.

Not everything that is faced can be changed. But nothing can be changed until it is faced.

Have adialogue between the two opposing parts and you will find that they alwaysstart out fighting each other until we come to an appreciation of difference... a oneness and integration of the two opposingforces. Then the civil war is finished, and your e

DonÆt let life discourage you; everyone who got where he is had to begin where he was

Beautiful young people are accidents of nature, Beautiful old people are works of art.

Not work, but the thought that he must work is what makes the lazy man tired.

Constantrepetition carries conviction.