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

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.Great things never come from comfort zones.

Don't wait. The time will never be just right.The harder you work for something, the greater you’ll feel when you achieve it.Keep your face always toward the sunshine, and shadows will fall behind you.

Keep your face always toward the sunshine, and shadows will fall behind you.You don’t have to be great to start, but you have to start to be great.

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

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

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

It’s going to be hard, but hard does not mean impossible.Don’t stop when you’re tired. Stop when you’re done.

(责任编辑：Simao City)