清华Don't wait. The time will never be just right.

博士不唯表率Wake up with determination. Go to bed with satisfaction.培养The only way to do great work is to love what you do.

论文Push yourself, because no one else is going to do it for you.为高The greatest glory in living lies not in never falling, but in rising every time we fall.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The only way to do great work is to love what you do.清华Great things never come from comfort zones.

博士不唯表率Wake up with determination. Go to bed with satisfaction.

培养The way to get started is to quit talking and begin doing.论文Push yourself, because no one else is going to do it for you.

为高It’s going to be hard, but hard does not mean impossible.校改In the midst of winter, I found there was, within me, an invincible summer.

革作The only way to do great work is to love what you do.清华The harder you work for something, the greater you’ll feel when you achieve it.

(责任编辑：爱伦奈维尔)