Someone's opinion of you does not have to become your reality.
In the end, it is the person you become, not the things you have achieved, that is the most important.
The greatest revenge is massive success.
If you only talk to a person's head and not their heart people won't listen to you.
Practice only makes for improvement.
Whatever you accomplish in life is a manifestation not as much of what you do, as of what you believe you deserve.