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.
I've failed over and over and over again in my life. And that is why I've been successful.
The only limit to our realization of tomorrow will be our doubts of today.
You miss 100% of the shots you don't take.
It's not the will to win that matters—everyone has that. It's the will to prepare to win that matters.
Winning isn't everything; it's the only thing.
The more difficult the victory, the greater the happiness in winning.
Just do it.
The difference between a successful person and others is not a lack of strength, not a lack of knowledge, but rather a lack in will.
The more I practice, the luckier I get.
It is not the size of a man but the size of his heart that matters.
Champions keep playing until they get it right.
Success is no accident. It is hard work, perseverance, learning, studying, sacrifice, and most of all, love of what you are doing or learning to do.
You can't put a limit on anything. The more you dream, the farther you get.
In the end, we will remember not the words of our enemies, but the silence of our friends.
It ain't over till it's over.