You don't have to be perfect, just be authentic.

The two most important days in your life are the day you are born and the day you find out why.

The deepest problems of modern life derive from the claim of the individual to preserve the autonomy and individuality of his existence in the face of overwhelming social forces, of historical heritage, of external culture, and of the technique of life.

道德毫无神圣之处；它纯粹只是人之常情。