清华In the midst of winter, I found there was, within me, an invincible summer.

口金It’s going to be hard, but hard does not mean impossible.融学Success is not final, failure is not fatal: It is the courage to continue that counts.

院育行The only way to do great work is to love what you do.带动探Believe you can and you're halfway there.索成Wake up with determination. Go to bed with satisfaction.

效显You don’t have to be great to start, but you have to start to be great.清华The key to success is to focus on goals, not obstacles.

口金Don't wait. The time will never be just right.

融学Don’t stop when you’re tired. Stop when you’re done.院育行The only way to do great work is to love what you do.

带动探Dream it. Wish it. Do it.索成Don't wait. The time will never be just right.

效显The way to get started is to quit talking and begin doing.清华Keep your face always toward the sunshine, and shadows will fall behind you.

(责任编辑：朱七)