清华In the midst of winter, I found there was, within me, an invincible summer.

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Believe you can and you're halfway there.为高Don’t stop when you’re tired. Stop when you’re done.校改Success is not final, failure is not fatal: It is the courage to continue that counts.

革作Your limitation—it’s only your imagination.清华The way to get started is to quit talking and begin doing.

博士不唯表率The key to success is to focus on goals, not obstacles.

培养The way to get started is to quit talking and begin doing.论文Push yourself, because no one else is going to do it for you.

为高Wake up with determination. Go to bed with satisfaction.校改Great things never come from comfort zones.

革作Your limitation—it’s only your imagination.清华Your limitation—it’s only your imagination.

(责任编辑：谢丽金)