You must learn to talk clearly. The jargon of scientific terminology which rolls off your tongues is mental garbage.

A doctor must work eighteen hours a day and seven days a week. If you cannot console yourself to this, get out of the profession.

A good teacher must know the rules; a good pupil, the exceptions.

A man who cannot work without his hypodermic needle is a poor doctor. The amount of narcotic you use is inversely proportional to your skill.

The great doctors all got their education off dirt pavements and poverty - not marble floors and foundations.

It is not who is right, but what is right, that is of importance.