Young man, the secret of my success is that at early age I discovered that I was not God.

The secret of my success is my hairspray.

The young man knows the rules, but the old man knows the exceptions.

The secret of your success is determined by your daily agenda.

The secret of my success is a two word answer: Know people.

You make me chuckle when you say that you are no longer young, that you have turned twenty-four. A man is or may be young to after sixty, and not old before eighty.