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.

It is a man's sympathy with all creatures that first makes him truly a man.

It is only through love that we can attain to communion with God. All living knowledge of God rests upon this foundation: that we experience him in our lives as Will-to-love.

No one may shut his eyes to think the pain, which is therefore not visible to him, is non-existent.

Not less strong than the will to truth must be the will to sincerity. Only an age, which can show the courage of sincerity, can possess truth, which works as a spiritual force within it.

Only those who respect the personality of others can be of real use to them.

Humanitarianism consists in never sacrificing a human being to a purpose.