I think it is a man's duty to make all the money he can, keep all that he can and give away all that he can.

I believe in the supreme worth of the individual and in his right to life, liberty, and the pursuit of happiness.

I don't want a nation of thinkers, I want a nation of workers

Character - not wealth, power, or position - is the supreme word.

Our cup will truly run over only after we have sealed the character cracks.

I know of nothing more despicable and pathetic than a man who devotes all the hours of the waking day to the making of money for money's sake.

I do not think that there is any other quality so essential to success of any kind as the quality of perseverance. It overcomes almost everything, even nature.