Get into a line that you will find to be a deep personal interest, something you really enjoy spending twelve to fifteen hours a day working at, and the rest of the time thinking about.

We are at our very best, and we are happiest, when we are fully engaged in work we enjoy on the journey toward the goal we've established for ourselves. It gives meaning to our time off and comfort to our sleep. It makes everything else in life so wonderful, so worthwhile.

Happiness comes to those who are moving toward something they want very much to happen. And it almost always involves making someone else happy.

Every great accomplishment of mankind has been preceded by an extended period, often over many years, of concentrated effort.

Getting rich, or becoming outstanding at anything is all a matter of attitude. You must make up your mind once and for all - you commit yourself - and then just stay with it until you finally have what you set out to get.

Everything begins with an idea.

Any person who contributes to prosperity must prosper in turn.