Don’t stop when you’re tired. Stop when you’re done.

Your limitation—it’s only your imagination.Success is not final, failure is not fatal: It is the courage to continue that counts.

Believe you can and you're halfway there.Great things never come from comfort zones.Keep your face always toward the sunshine, and shadows will fall behind you.

The key to success is to focus on goals, not obstacles.The harder you work for something, the greater you’ll feel when you achieve it.

Push yourself, because no one else is going to do it for you.

In the midst of winter, I found there was, within me, an invincible summer.Don’t stop when you’re tired. Stop when you’re done.

The harder you work for something, the greater you’ll feel when you achieve it.Do something today that your future self will thank you for.

You don’t have to be great to start, but you have to start to be great.The only way to do great work is to love what you do.