From naive simplicity we arrive at more profound simplicity.

Every person I have known who has been truly happy has learned how to serve others.

Ethics is in its unqualified form extended responsibility with regard to everything that has life.

Man's ethics must not end with man, but should extend to the universe. He must regain the consciousness of the great Chain of Life from which he cannot be separated.

Rational thinking which is free from assumptions ends therefore in mysticism. To relate oneself in the spirit of reverence for life to the multiform manifestations of the will-to-live which together constitute the world is ethical mysticism. All profound world-view is mysticism, the essence of which is just this: that out of my unsophisticated and naïve existence in the world there comes, as a result of thought about self and the world, spiritual self-devotion to the mysterious infinite Will which is continuously manifested in the universe.

Wherever you turn, you can find someone who needs you. Even if it is a little thing, do something for which there is no pay but the privilege of doing it. Remember, you don't live in a world all of your own

It's supposed to be a secret, but I'll tell you anyway. We doctors do nothing. We only help. And encourage the doctor within.