Be able to stick with a job until it is finished. Be able to bear an injustice without having to get even. Be able to carry money without spending it. Do your duty without being supervised.

Maturity is the ability to do a job whether or not you are supervised, to carry money without spending it and to bear an injustice without wanting to get even.

The only real security that a man will have in this world is a reserve of knowledge, experience, and ability.

Experience shows that success is due less to ability than to zeal. The winner is he who gives himself to his work, body and soul.

The road to happiness lies in two simple principles: find what it is that interests you and that you can do well and when you find it, put your whole soul into it....every bit of energy, ambition and natural ability you have.

If the word 'challenge did not exist, neither would 'success'! Conquer challenges one by one; if defeated, bounce back on your feet.