"A successful individual typically sets his next goal somewhat but not too much above his last achievement. In this way he steadily raises his level of aspiration." -- Kurt Lewin
"Our greatest weakness lies in giving up. The most certain way to succeed is always to try just one more time." -- Thomas Edison
"The easiest thing in the world to be is you. The most difficult thing to be is what other people want you to be. Don't let them put you in that position."
-- Leo Buscaglia