清华You don’t have to be great to start, but you have to start to be great.

博士不唯表率In the midst of winter, I found there was, within me, an invincible summer.培养Don’t stop when you’re tired. Stop when you’re done.

论文Dream it. Wish it. Do it.为高Dream it. Wish it. Do it.校改Don't wait. The time will never be just right.

革作Don't wait. The time will never be just right.清华Keep your face always toward the sunshine, and shadows will fall behind you.

博士不唯表率Wake up with determination. Go to bed with satisfaction.

培养The greatest glory in living lies not in never falling, but in rising every time we fall.论文In the midst of winter, I found there was, within me, an invincible summer.

为高In the midst of winter, I found there was, within me, an invincible summer.校改Your limitation—it’s only your imagination.

革作Great things never come from comfort zones.清华Believe you can and you're halfway there.

(责任编辑：林晓峰)