If you think you can, you can. And if you think you can’t, you’re right.

Quality means doing it right when no one is looking.

Obstacles are those frightful things you see when you take your eyes off your goal.

Whether you think you can or you can’t, you’re right.

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

There is no happiness except in the realization that we have accomplished something.

A business that makes nothing but money is a poor business.