Sincerity is impossible, unless it pervades the whole being, and the pretence of it saps the very foundation of character

The amount of effort put into a campaign by a worker expands in proportion to the personal benefits that he will derive from his party's victory.

If you climb up a tree, you must climb down the same tree.

Peoplewho are too concerned with how well they are doing will be less successfuland feel less competent than those who focus on the task itself... Somepsychologists call it a conflict between egoorientation,or between extrinsic and intrinsic motivation…

The measure of a man is what he does with power.

Power consists in one's capacity to link his will with thepurpose of others, to lead by reason and a gift of cooperation.

Everyone speaks well of his heart, but no one dares to say it of his dead.

True, Heavenprohibits certain pleasures; but one can generally negotiate a compromise.

Life is progress from want to want, not from enjoyment to enjoyment.

We do not err because the truth is difficult to see. We err because this is more comfortable

Theharder the conflict, the more glorious the triumph.

The aim of education is not the specialist but the man of vision who can humanise our life by integrating emotional demands with our new knowledge