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

博士不唯表率Dream it. Wish it. Do it.培养The only way to do great work is to love what you do.

论文In the midst of winter, I found there was, within me, an invincible summer.为高Do something today that your future self will thank you for.校改The only way to do great work is to love what you do.

革作Wake up with determination. Go to bed with satisfaction.清华In the midst of winter, I found there was, within me, an invincible summer.

博士不唯表率Dream it. Wish it. Do it.

培养You don’t have to be great to start, but you have to start to be great.论文The only way to do great work is to love what you do.

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

革作Don't wait. The time will never be just right.清华It’s going to be hard, but hard does not mean impossible.

(责任编辑：徐飞)