Great things never come from comfort zones.

Push yourself, because no one else is going to do it for you.You don’t have to be great to start, but you have to start to be great.

Success is not final, failure is not fatal: It is the courage to continue that counts.Dream it. Wish it. Do it.The only way to do great work is to love what you do.

Believe you can and you're halfway there.Dream it. Wish it. Do it.

It’s going to be hard, but hard does not mean impossible.

The key to success is to focus on goals, not obstacles.Your limitation—it’s only your imagination.

Don’t stop when you’re tired. Stop when you’re done.Your limitation—it’s only your imagination.

Wake up with determination. Go to bed with satisfaction.In the midst of winter, I found there was, within me, an invincible summer.