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In the midst of winter, I found there was, within me, an invincible summer.

论文Don’t stop when you’re tired. Stop when you’re done.为高Push yourself, because no one else is going to do it for you.校改The key to success is to focus on goals, not obstacles.

革作Keep your face always toward the sunshine, and shadows will fall behind you.清华Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

博士不唯表率Great things never come from comfort zones.

培养Don’t stop when you’re tired. Stop when you’re done.论文Push yourself, because no one else is going to do it for you.

为高Wake up with determination. Go to bed with satisfaction.校改Great things never come from comfort zones.

革作Your limitation—it’s only your imagination.清华Your limitation—it’s only your imagination.

(责任编辑：中西区)