Success is going from failure to failure without loss of enthusiasm.

All achievement, all earned riches, have their beginning in an idea.

Lisa, if you don't like your job you don't strike. You just go in every day and do it really half-assed. That's the American way.

He who will not economize will have to agonize.

Success is never final. Failure is never fatal. It s courage that counts.

Percentages are why I am rich.

Success is most often achieved by those who don't know that failure is inevitable.

Practice does not make perfect. Perfect practice makes perfect.

The way to screw up somebody's life is to give them what they want.

It is easier for a tutor to command than to teach.

You cannot change your destination overnight, but you can change your direction overnight

There is but one dependable method of accumulating and legally holding riches, and that is by rendering useful service.

Players with fight never lose a game, they just run out of time

The superior man understands what is right; the inferior man understands what will sell.

I will prepare and some day my chance will come.

If you treat people right they will treat you right - ninety percent of the time.

Change yourself and your work will seem different.

Success is a lousy teacher. It seduces smart people into thinking they can't lose.

To know what people really think, pay regard to what they do, rather than what they say.

Most people spend more time and energy going around problems than in trying to solve them.

Success is doing ordinary things extraordinarily well.