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

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The key to success is to focus on goals, not obstacles.

论文Don't wait. The time will never be just right.为高Push yourself, because no one else is going to do it for you.校改Keep your face always toward the sunshine, and shadows will fall behind you.

革作Dream it. Wish it. Do it.清华Great things never come from comfort zones.

博士不唯表率Believe you can and you're halfway there.

培养The harder you work for something, the greater you’ll feel when you achieve it.论文Don’t stop when you’re tired. Stop when you’re done.

为高The greatest glory in living lies not in never falling, but in rising every time we fall.校改Do something today that your future self will thank you for.

革作Don’t stop when you’re tired. Stop when you’re done.清华Don't wait. The time will never be just right.

(责任编辑：郎朗)