The key to success is to focus on goals, not obstacles.

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

You don’t have to be great to start, but you have to start to be great.Don't wait. The time will never be just right.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.The harder you work for something, the greater you’ll feel when you achieve it.

The harder you work for something, the greater you’ll feel when you achieve it.

It’s going to be hard, but hard does not mean impossible.Your limitation—it’s only your imagination.

Push yourself, because no one else is going to do it for you.Great things never come from comfort zones.

Believe you can and you're halfway there.In the midst of winter, I found there was, within me, an invincible summer.