Quarrelsend, but words once spoken never die.

Compromiseis never anything but an ignoble truce between the duty of a man and theterror of a coward.

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…

Sciencecannot resolve moral conflicts, but it can help to more accurately frame thedebates about those conflicts.

Donot wrong or hate your neighbor for it is not he that you wrong but yourself.

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

A smallbenefit obtained is better than a great one in expectation.

The Older I get, the more I judge people by their character and not by their ideas.

Let us nevernegotiate out of fear. But let us never fear to negotiate.

None but the productive can be strong; and none but the strong can be free.

Thoroughnesscharacterizes all successful men. Genius is the art of taking infinite pains.All great achievement has been characterized by extreme care, infinitepainstaking, even to the minutest detail.

What matter is not to add years to your life but to add life to your years.