Quote

If you think you can do it, you can.

Whether you think that you can, or that you can't, you are usually right.

You can do what you think you can do and you cannot do what you think you cannot.

Believe you can and you're halfway there.

If you can, you must.

If you think you can do a thing or think you can't do a thing, you're right.

The first step is you have to say that you can.

I can, therefore I am.

Whether you believe you can do a thing or not, you are right.

If you dream and you believe, you can do it.