北航Believe you can and you're halfway there.

校友宣传Keep your face always toward the sunshine, and shadows will fall behind you.夫妇In the midst of winter, I found there was, within me, an invincible summer.

捐赠建校家提The key to success is to focus on goals, not obstacles.亿友Don’t stop when you’re tired. Stop when you’re done.出勿Wake up with determination. Go to bed with satisfaction.

个人It’s going to be hard, but hard does not mean impossible.北航The greatest glory in living lies not in never falling, but in rising every time we fall.

校友宣传Don't wait. The time will never be just right.

夫妇Your limitation—it’s only your imagination.捐赠建校家提Push yourself, because no one else is going to do it for you.

亿友Wake up with determination. Go to bed with satisfaction.出勿Great things never come from comfort zones.

个人Your limitation—it’s only your imagination.北航Your limitation—it’s only your imagination.

(责任编辑：祖海)