This is a small quote I hope you guys like it:

There will be times when the pressure mounts. You feel like giving a call to quit, well that's the time you need to put up your hand and have faith in you. Have courage in you and say I will play ( by this phrase I will play, i mean that be stubborn about succeeding to your goal)

What separates champions from mere mortals is not just talent, but attitude and their mental strength.