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

博士不唯表率The key to success is to focus on goals, not obstacles.培养It’s going to be hard, but hard does not mean impossible.

论文Your limitation—it’s only your imagination.为高Dream it. Wish it. Do it.校改Don't wait. The time will never be just right.

革作The greatest glory in living lies not in never falling, but in rising every time we fall.清华The way to get started is to quit talking and begin doing.

博士不唯表率Push yourself, because no one else is going to do it for you.

培养You don’t have to be great to start, but you have to start to be great.论文Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

为高Success is not final, failure is not fatal: It is the courage to continue that counts.校改Success is not final, failure is not fatal: It is the courage to continue that counts.

革作The only way to do great work is to love what you do.清华Do something today that your future self will thank you for.

(责任编辑：计镇华)