Once we accept our limits, we go beyond them.
You never fail until you stop trying.
I am enough of an artist to draw freely upon my imagination. Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world.
The most common way people give up their power is by thinking they don't have any.
If you can't you must, and if you must you can.
If you do what you've always done, you'll get what you've always gotten.