Wisdom is the power to perceive the best ends to aim at and the best means for reaching those ends.

No matter whether you are a physician, a teacher, or a clergyman, if you can give increase of life to others and make them sensible of that fact, they will be attracted to you, and you will get rich.

There is no labor from which most people shrink as they do from that of sustained and consecutive thought; it is the hardest work in the world

No one ever got rich by studying poverty and thinking about poverty.

Desire for increased wealth is not evil... it is simply the desire for more abundant life; it is aspiration.

Do not merely think that you are great; think that you are great now. Do not think that you will begin to act in a great way at some future time; begin now.

It is really not the number of things you do , but the efficiency of each separate action that counts.