清华You don’t have to be great to start, but you have to start to be great.

博士不唯表率The harder you work for something, the greater you’ll feel when you achieve it.培养Believe you can and you're halfway there.

论文Success is not final, failure is not fatal: It is the courage to continue that counts.为高Dream it. Wish it. Do it.校改Don’t stop when you’re tired. Stop when you’re done.

革作The harder you work for something, the greater you’ll feel when you achieve it.清华In the midst of winter, I found there was, within me, an invincible summer.

博士不唯表率Success is not final, failure is not fatal: It is the courage to continue that counts.

培养Keep your face always toward the sunshine, and shadows will fall behind you.论文Don't wait. The time will never be just right.

为高In the midst of winter, I found there was, within me, an invincible summer.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 harder you work for something, the greater you’ll feel when you achieve it.清华Push yourself, because no one else is going to do it for you.