Lower your voice and strengthen your argument.

Learning is the property of those who fear to do disagreeable things.

A cup is useful only when it is empty; and a mind that is filled with beliefs, with dogmas, with assertions, with quotations, is really an uncreative mind.

What we seek we shall find, what we flee from flee from us.

All is riddle, and the key to a riddle is another riddle.

Kind words do not cost much. Yet they accomplish much.

Aproblem is a chance for you to do your best.

One cannot be precise and still be pure.

Few things help an individual more than to placeresponsibility upon him, and to let him know that you trust him.

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

He that can't endure the bad, will not live to see thegood.

Stoppingat third base adds no more to the score than striking out.