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

口金In the midst of winter, I found there was, within me, an invincible summer.融学The harder you work for something, the greater you’ll feel when you achieve it.

院育行Your limitation—it’s only your imagination.带动探Believe you can and you're halfway there.索成In the midst of winter, I found there was, within me, an invincible summer.

效显Great things never come from comfort zones.清华Dream it. Wish it. Do it.

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

融学Push yourself, because no one else is going to do it for you.院育行Don't wait. The time will never be just right.

带动探Your limitation—it’s only your imagination.索成Wake up with determination. Go to bed with satisfaction.

效显Wake up with determination. Go to bed with satisfaction.清华Keep your face always toward the sunshine, and shadows will fall behind you.

(责任编辑：彭春霞)