Personal power depends on the power of imagination

Then I thought, "No, I broke it myself. I broke it on purpose to pay myself back for being such a heel.

With so much unknown in this life, how little it takes for a face, a grove of trees, an outcropping of stone to become familiar.

Power is the by-product of understanding.

Happiness is prosperity combined with virtue.

When two great powers disagree about anything - it doesn't matter what - they must find a way to settle it somehow by arbitration or by negotiation, not by war or threat of war.

Try not to have a good time... this is supposed to be educational.

Each death and departure comes to us as a surprise, a sorrow never anticipated. Life is a long series of farewells; only the circumstances should surprise us.

Any effect, constant, theorem or equation named after Professor X was first discovered by Professor Y , for some value of Y not equal to X.

Not trying is the surest way of achieving nothing at all.

Monetary rewards are not a substitute for intrinsic motivation.