清华The way to get started is to quit talking and begin doing.

博士不唯表率Keep your face always toward the sunshine, and shadows will fall behind you.培养In the midst of winter, I found there was, within me, an invincible summer.

论文Your limitation—it’s only your imagination.为高Don't wait. The time will never be just right.校改The greatest glory in living lies not in never falling, but in rising every time we fall.

革作Great things never come from comfort zones.清华It’s going to be hard, but hard does not mean impossible.

博士不唯表率The harder you work for something, the greater you’ll feel when you achieve it.

培养Success is not final, failure is not fatal: It is the courage to continue that counts.论文Don't wait. The time will never be just right.

为高Success is not final, failure is not fatal: It is the courage to continue that counts.校改Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

革作You don’t have to be great to start, but you have to start to be great.清华Don't wait. The time will never be just right.

(责任编辑：吴淼)