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

校友秀硬Don’t stop when you’re tired. Stop when you’re done.大赛The only way to do great work is to love what you do.

科技It’s going to be hard, but hard does not mean impossible.清华The key to success is to focus on goals, not obstacles.校友秀硬The only way to do great work is to love what you do.

大赛Great things never come from comfort zones.科技Don't wait. The time will never be just right.

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

校友秀硬Believe you can and you're halfway there.大赛The key to success is to focus on goals, not obstacles.

科技Don’t stop when you’re tired. Stop when you’re done.清华The key to success is to focus on goals, not obstacles.

校友秀硬Believe you can and you're halfway there.大赛The way to get started is to quit talking and begin doing.

(责任编辑：艾丝琳)