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

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.

Believe you can and you're halfway there.The key to success is to focus on goals, not obstacles.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.The key to success is to focus on goals, not obstacles.

The greatest glory in living lies not in never falling, but in rising every time we fall.

Keep your face always toward the sunshine, and shadows will fall behind you.Success is not final, failure is not fatal: It is the courage to continue that counts.

In the midst of winter, I found there was, within me, an invincible summer.Push yourself, because no one else is going to do it for you.

Your limitation—it’s only your imagination.The only way to do great work is to love what you do.

(责任编辑：Liu Xilie)