The third principle is that any philosophic knowledge is only valuable if it is true or if it works.

Never regret yesterday. Life is in you today and you make your tomorrow.

When a man has a problem very thoroughly and can't solve it, he really has too few problems. He needs more.

The only aberration is denial of self.

My own philosophy is that one should share what wisdom he has, one should help others to help themselves and one should keep going despite heavy weather, for there is always a calm ahead.

The purpose of [a lawsuit] is to harass and discourage rather than to win. The law can be used very easily to harass, and enough harassment on somebody who is simply on the thin edge anyway, well knowing that he is not authorized, will generally be sufficient to cause his professional decease. If possible, of course, ruin him utterly.

Music is indeed the Universal Language.