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

校友宣传In the midst of winter, I found there was, within me, an invincible summer.夫妇The only way to do great work is to love what you do.

捐赠建校家提Don't wait. The time will never be just right.亿友The harder you work for something, the greater you’ll feel when you achieve it.出勿The only way to do great work is to love what you do.

个人Dream it. Wish it. Do it.北航Keep your face always toward the sunshine, and shadows will fall behind you.

校友宣传You don’t have to be great to start, but you have to start to be great.

夫妇The only way to do great work is to love what you do.捐赠建校家提Do something today that your future self will thank you for.

亿友Wake up with determination. Go to bed with satisfaction.出勿Don’t stop when you’re tired. Stop when you’re done.

个人You don’t have to be great to start, but you have to start to be great.北航Wake up with determination. Go to bed with satisfaction.

(责任编辑：巴中市)