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

校友秀硬The key to success is to focus on goals, not obstacles.大赛Don't wait. The time will never be just right.

科技Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.清华Don’t stop when you’re tired. Stop when you’re done.校友秀硬Your limitation—it’s only your imagination.

大赛Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.科技In the midst of winter, I found there was, within me, an invincible summer.

清华Wake up with determination. Go to bed with satisfaction.

校友秀硬Dream it. Wish it. Do it.大赛The way to get started is to quit talking and begin doing.

科技Keep your face always toward the sunshine, and shadows will fall behind you.清华Do something today that your future self will thank you for.

校友秀硬Wake up with determination. Go to bed with satisfaction.大赛The only way to do great work is to love what you do.

(责任编辑：大森洋平)