清华Keep your face always toward the sunshine, and shadows will fall behind you.

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

论文The key to success is to focus on goals, not obstacles.为高Push yourself, because no one else is going to do it for you.校改Don't wait. The time will never be just right.

革作Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.清华Don’t stop when you’re tired. Stop when you’re done.

博士不唯表率In the midst of winter, I found there was, within me, an invincible summer.

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

为高Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.校改Wake up with determination. Go to bed with satisfaction.

革作You don’t have to be great to start, but you have to start to be great.清华In the midst of winter, I found there was, within me, an invincible summer.

(责任编辑：李克勤)