I have never fought in such a way as to say: I am the true Christian, others are not Christians.
Backwards understood be only can but, forwards lived be must life.
Instruction begins when you, the teacher, learn from the learner; put yourself in his place so that you may understand . . . what he learns and the way he understands it.
Philosophy is life's dry-nurse, who can take care of us - but not suckle us.
A man who cannot seduce men cannot save them either.
Above all, do not lose your desire to walk.