The world we have created is a product of our thinking. We cannot change it without changing our thinking.

You cannot solve a problem with the same thinking that created it.

If you think you can, or you think you can't, you're right.

We think of a creative genius as a mysterious person who spontaneously creates ideas out of the blue. This is not so. This is not how a creative genius gets ideas. He or she gets ideas by working hard and incorporating deliberate thinking practices.

Attempt the absurd, achieve the impossible.