Total, unconditional ...

Total, unconditional acceptance of yourself is the first step in building a positive self-image.
 Nido R Qubein

Quotes from the same author

Motivation without mobilization means only frustration.
 Nido R Qubein
If what you're working for really matters, you'll give it all you've got.
 Nido R Qubein
When a goal matters enough to a person, that person will find a way to accomplish what at first seemed impossible.
 Nido R Qubein
Your present circumstances don't determine where you can go; they merely determine where you start.
 Nido R Qubein
The trouble with many plans is that they are based on the way things are now. To be successful, your personal plan must focus on what you want, not what you have.
 Nido R Qubein