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Wake up with determination. Go to bed with satisfaction.

论文You don’t have to be great to start, but you have to start to be great.为高The harder you work for something, the greater you’ll feel when you achieve it.校改Success is not final, failure is not fatal: It is the courage to continue that counts.

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

博士不唯表率Don’t stop when you’re tired. Stop when you’re done.

培养Wake up with determination. Go to bed with satisfaction.论文The only way to do great work is to love what you do.

为高You don’t have to be great to start, but you have to start to be great.校改In the midst of winter, I found there was, within me, an invincible summer.

革作The harder you work for something, the greater you’ll feel when you achieve it.清华Wake up with determination. Go to bed with satisfaction.

(责任编辑：姚乙)