There is all the difference in the world between having something to say and havingto say something.

Power corrupts the few, while weakness corrputs the many.

Thedeepest principle of human nature is the craving to be appreciated.

Luck iswhat happens when preparation meets opportunity.

Science has promised us truth. It has never promised us either peace or happiness.

Buyingis cheaper than asking.

Tolerance that accepts merits as the most natural thing in World is the highest applause.

You andyour spouse should consider the arguments you have, not as calamities in thehistory of your child’sdevelopment, but as opportunities for learning. Take the opportunity to teachyour children the art ofand value in negotiation, and to demonstrate you

Speak whenyou are angry and you will make the best speech you will ever regret.

I hope our wisdom will grow with our power, and teach us,that the less we use our power the greater it will be.

There is no knowledge that is not power.

Neversay more than is necessary.