Attempt the impossible in order to improve your work. (Bette Davis)

Your only treasures are those which you carry in your heart. (Demophilus)

Conquer yourself rather than the world. (Descartes)

It's not hard to make decisions when you know what your values are.
(Roy Disney)

The wisdom of the wise, and the experience of ages, may be preserved by quotations. (Isaac D'israeli)

You never really lose until you quit trying. (Mike Ditka)

Education is a progressive discovery of our own ignorance. (Will Durant)