Judge the goodness of a book by the energy of the punches it has given you. I believe the greatest characteristic of genius, is, above all, force.
Remember even though the outside world might be raining, if you keep on smiling the sun will soon show its face and smile back at you.
That's the best way to feed the human mind. That's how Bob Marley did it. He never put it in your face. After you got the groove, you were just singing the hooks, because you thought it was cool.