You learn more quickly under the guidance of experienced teachers. You waste a lot of time going down blind alleys if you have no one to lead you.

Advice to first year medical students: In anatomy, it is better to have learned and lost than never to have learned at all.

When a woman loves you she's not satisfied until she possesses your soul. Because she's weak, she has a rage for domination, and nothing less will satisfy her.

Common-sense appears to be only another name for the thoughtlessness of the unthinking. It is made of the prejudices of childhood, the idiosyncrasies of individual character and the opinion of the newspapers.

The value of money is that with it we can tell any man to go to the devil. It is the sixth sense which enables you to enjoy the other five.

Men have ascribed to God imperfections that they would deplore in themselves.

Anyone can tell the truth, but only very few of us can make epigrams.