No man needs sympathy because he has to work, because he has a burden to carry. Far and away the best prize that life offers is the chance to work hard at work worth doing.

I don't like that man. I must get to know him better.

Only put off until tomorrow what you are willing to die having left undone

Success in life depends on action, that is, on what you do, and not what you Feel or think, and the price of success is hard work.

Success is having a flair for the thing that you are doing, knowing that is not enough, that you have got to have hard work and a sense of purpose.

Don't ever promise more than you can deliver, but always deliver more than you promise.

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

Dad, you've done a lot of great things, but you're a very old man, and old people are useless.

Innovation distinguishes between a leader and a follower.

The day science begins to study non-physical phenomena, it will make more progress in one decade than in all the previous centuries of its existence.

Without a sense of urgency, desire loses its value.

Success means we go to sleep at night knowing that our talents and ablities were used in a way that served others.

Effective communication is 20% what you know and 80% how you feel about what you know.

Success is steady progress toward one's personal goals

There is nothing more difficult to carry out, nor more doubtful of success, nor more dangerous to handle, that to institute a new order of things

A person who never made a mistake never tried anything new.

God sells us all things at the price of labor.

What I cannot create, I do not understand.

Don't spend time beating on a wall, hoping to transform it into a door.

I've always thought anyone can make money. Making a life worth living, that's the real test.

Do one thing at a time, and while doing it put your whole soul into it to the exclusion of all else.