Comforts and syphilis are the greatest enemies of mankind.

Those who don't learn to fight worry, die young.

Man cannot remake himself without suffering, for he is both the marble and the sculptor.

Enormous amounts of money are spent for publicity. As a result, large quantities of alimentary and pharmaceutical products, at the least useless, and often harmful, have become a necessity for civilized men.

Prayer is a force as real as terrestrial gravity. As a physician, I have seen men lifted out of sickness by the power of prayer. It is the only power in the world that overcomes the laws of nature.

The best way of increasing the [average] intelligence of scientists would be to reduce their number.

To what extent is any given man morally responsible for any given act? We do not know