We can do only what we think we can do. We can be
only what we think we can be. We can have only what
we think we can have. What we do, what we are, what we have, all depend on what we think.
- Robert Collier -
The only limit to our realization of tomorrow
will be our doubt of today.
- Franklin D. Roosevelt -
Whether you think you can or you think
you can't - you're right.
- Henry Ford -
In order to succeed we must first believe we can.
- Michael Korda -
A man is literally what he thinks
- James Allen -