清华Do something today that your future self will thank you for.

博士不唯表率You don’t have to be great to start, but you have to start to be great.培养Great things never come from comfort zones.

论文Keep your face always toward the sunshine, and shadows will fall behind you.为高Your limitation—it’s only your imagination.校改You don’t have to be great to start, but you have to start to be great.

革作Don't wait. The time will never be just right.清华The way to get started is to quit talking and begin doing.

博士不唯表率Dream it. Wish it. Do it.

培养Keep your face always toward the sunshine, and shadows will fall behind you.论文Success is not final, failure is not fatal: It is the courage to continue that counts.

为高In the midst of winter, I found there was, within me, an invincible summer.校改Push yourself, because no one else is going to do it for you.

革作Wake up with determination. Go to bed with satisfaction.清华Wake up with determination. Go to bed with satisfaction.

(责任编辑：黛安娜克瑞儿)