I hated every minute of training, but I said, 'Don’t quit. Suffer now and live the rest of your life as a champion.'
The only way to do great work is to love what you do.

Don’t let what you can’t do stop you from doing what you can do.
It's not whether you get knocked down, it's whether you get up.
The only way to prove that you're a good sport is to lose.
Do not let what you cannot do interfere with what you can do.
Champions keep playing until they get it right.
The greatest glory in living lies not in never falling, but in rising every time we fall.
The more difficult the victory, the greater the happiness in winning.

Persistence can change failure into extraordinary achievement.
You can't put a limit on anything. The more you dream, the farther you get.
I've failed over and over and over again in my life and that is why I succeed.
The more I practice, the luckier I get.
You have to expect things of yourself before you can do them.
The difference between the impossible and the possible lies in a person's determination.

Success is where preparation and opportunity meet.
Hard work beats talent when talent doesn't work hard.
It's not the size of the dog in the fight, it's the size of the fight in the dog.
You miss 100% of the shots you don't take.