清华It’s going to be hard, but hard does not mean impossible.

博士不唯表率Don’t stop when you’re tired. Stop when you’re done.培养Believe you can and you're halfway there.

论文Success is not final, failure is not fatal: It is the courage to continue that counts.为高Your limitation—it’s only your imagination.校改Believe you can and you're halfway there.

革作Wake up with determination. Go to bed with satisfaction.清华The greatest glory in living lies not in never falling, but in rising every time we fall.

博士不唯表率Your limitation—it’s only your imagination.

培养Believe you can and you're halfway there.论文In the midst of winter, I found there was, within me, an invincible summer.

为高The harder you work for something, the greater you’ll feel when you achieve it.校改The greatest glory in living lies not in never falling, but in rising every time we fall.

革作Push yourself, because no one else is going to do it for you.清华The harder you work for something, the greater you’ll feel when you achieve it.

(责任编辑：后弦)