Education is the process of driving a set of prejudices down your throat.

Here is only one reason why men become addicted to drugs, they are weak men. Only strong men are cured, and they cure themselves.

In diagnosis think of the easy first.

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.

The practice of medicine is a thinker's art the practice of surgery a plumber's.

Don't confuse "hypothesis" and "theory." The former is a possible explanation; the latter, the correct one. The establishment of theory is the very purpose of science.

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

Facts are not science - as the dictionary is not literature.