The young physician starts life with 20 drugs for each disease, and the old physician ends life with one drug for 20 diseases.

That man can interrogate as well as observe nature was a lesson slowly learned in his evolution.

The value of experience is not in seeing much, but in seeing wisely.

In the Mortality Bills, pneumonia is an easy second, to tuberculosis; indeed in many cities the death-rate is now higher and it has become, to use the phrase of Bunyan 'the captain of the men of death.'

Even in populous districts, the practice of medicine is a lonely road which winds up-hill all the way and a man may easily go astray and never reach the Delectable Mountains unless he early finds those shepherd guides of whom Bunyan tells, Knowledge, Experience, Watchful, and Sincere.

A man is sane morally at thirty, rich mentally at forty, wise spiritually at fifty-or never!

Beware of people who call you 'Doc.' They rarely pay their bills.