Happiness lies in the absorption in some vocation which satisfies the soul.

We doctors have always been a simple trusting folk. Did we not believe Galen implicitly for 1500 years and Hippocrates for more than 2000?

Without faith a man can do nothing; with it all things are possible.

If it were not for the great variability among individuals, medicine might as well be a science, not an art.

Variability is the law of life, and as no two faces are the same, so no two bodies are alike, and no two individuals react alike and behave alike under the abnormal conditions which we know as disease.

The future belongs to Science. More and more she will control the destinies of the nations. Already she has them in her crucible and on her balances.

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