Believe you can and you're halfway there.

Don’t stop when you’re tired. Stop when you’re done.Push yourself, because no one else is going to do it for you.

It’s going to be hard, but hard does not mean impossible.Your limitation—it’s only your imagination.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.Push yourself, because no one else is going to do it for you.

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.

In the midst of winter, I found there was, within me, an invincible summer.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.Success is not final, failure is not fatal: It is the courage to continue that counts.