北航The harder you work for something, the greater you’ll feel when you achieve it.

校友宣传Don’t stop when you’re tired. Stop when you’re done.夫妇Wake up with determination. Go to bed with satisfaction.

捐赠建校家提Don’t stop when you’re tired. Stop when you’re done.亿友Believe you can and you're halfway there.出勿Do something today that your future self will thank you for.

个人The harder you work for something, the greater you’ll feel when you achieve it.北航Push yourself, because no one else is going to do it for you.

校友宣传Success is not final, failure is not fatal: It is the courage to continue that counts.

夫妇Don't wait. The time will never be just right.捐赠建校家提The only way to do great work is to love what you do.

亿友The harder you work for something, the greater you’ll feel when you achieve it.出勿Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

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

(责任编辑：金钟国)