Whether you believe you can do a thing or not, you are right. (See: If you think you can do a thing or think you can't do a thing, you're right.)

When everything seems to be going against you, remember that the airplane takes off against the wind, not with it.

Why use up the forests which were centuries in the making and the mines which required ages to lay down, if we can get the equivalent of forest and mineral pro…

Wealth, like happiness, is never attained when sought after directly. It comes as a by-product of providing a useful service.

A guy called up, and in his lead, he said, 'We've talked before. I used to be with US but now I'm for SELF.' And I was like, 'I guess we know everything now, d…

Don't ever aim your doubt at yourself. Laugh at yourself, but don't doubt yourself.

Beliefs have the power to create and the power to destroy. Human beings have the awesome ability to take any experience of their lives and create a meaning tha…