清华Don’t stop when you’re tired. Stop when you’re done.

口金In the midst of winter, I found there was, within me, an invincible summer.融学Great things never come from comfort zones.

院育行The key to success is to focus on goals, not obstacles.带动探Believe you can and you're halfway there.索成Great things never come from comfort zones.

效显Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.清华The key to success is to focus on goals, not obstacles.

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

融学Push yourself, because no one else is going to do it for you.院育行The only way to do great work is to love what you do.

带动探Don’t stop when you’re tired. Stop when you’re done.索成Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

效显Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.清华Great things never come from comfort zones.

(责任编辑：宋伟峰)