It's not whether you get knocked down, it's whether you get up.
Success is stumbling from failure to failure with no loss of enthusiasm.
Hard work beats talent when talent doesn't work hard.
Just keep going. Everybody gets better if they keep at it.
The only way to do great work is to love what you do.
The only limit to our realization of tomorrow will be our doubts of today.
The more difficult the victory, the greater the happiness in winning.
It is not the size of a man but the size of his heart that matters.
You can't put a limit on anything. The more you dream, the farther you get.