Experience is a teacher that knows no favorites.

The jack-of-all-trades seldom is good at any. Concentrate all of your efforts on one definite chief aim.

Find out what you really love to do, and then find a way to make a good living doing it.

Your mental attitude attracts to you everything that makes you what you are.

Verily, there is nothing, right or wrong, which belief, plus burning desire, cannot make real.

No alibi will save you from accepting the responsibility.

Waste no words on a man who dislikes you. Actions will impress him more.