Free will is the ability to do gladly that which I must do.

The world will ask you who you are, and if you don't know, the world will tell you.

I am no longer alone with myself, and I can only artificially recall the scary and beautiful feeling of solitude. This is the shadow side of the fortune of love.

From the middle of life onward, only he remains vitally alive who is ready to die with life.

Every victory contains the germ of future defeat.

However far-fetched it may sound, experience shows that many neuroses are caused by the fact that people blind themselves to their own religious promptings because of a childish passion for rational enlightenment.

Only the wounded physician heals.