The fundamental concept in social science is Power, in thesame sense in which Energy is the fundamental concept in physics.

Old fools are more foolish than you ones.

Far better to think historically, to remember the lessonsof the past. Thus, far better to conceive of power as consisting in part ofthe knowledge of when not to use all the power you have. Far better to be onewho knows that if you reserve the power not to

Laughter is the sun that drives winter from the human face.

Theloftier the building the deeper the foundation must be.

Health and Cheerfulness mutually begets each other.

Nothing would be done at all if a man waited till he could do it so well that no one could find fault with it

He understands badly who listens badly.

To believe in something, and not to live it, is dishonest.

Whenmen and women agree, it is only in their conclusions; their reasons arealways different.

Past time is only eviil at a distance.

Byfailing to prepare you are preparing to fail.