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Great things never come from comfort zones.

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

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

博士不唯表率Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

培养Don't wait. The time will never be just right.论文The greatest glory in living lies not in never falling, but in rising every time we fall.

为高You don’t have to be great to start, but you have to start to be great.校改Great things never come from comfort zones.

革作It’s going to be hard, but hard does not mean impossible.清华Don't wait. The time will never be just right.