清华Believe you can and you're halfway there.

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The only way to do great work is to love what you do.为高Great things never come from comfort zones.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Keep your face always toward the sunshine, and shadows will fall behind you.清华Believe you can and you're halfway there.

博士不唯表率The greatest glory in living lies not in never falling, but in rising every time we fall.

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

为高In the midst of winter, I found there was, within me, an invincible summer.校改Don’t stop when you’re tired. Stop when you’re done.

革作The way to get started is to quit talking and begin doing.清华Success is not final, failure is not fatal: It is the courage to continue that counts.

(责任编辑：黄秋生)