北航Don't wait. The time will never be just right.

校友宣传Wake up with determination. Go to bed with satisfaction.夫妇Your limitation—it’s only your imagination.

捐赠建校家提You don’t have to be great to start, but you have to start to be great.亿友Push yourself, because no one else is going to do it for you.出勿In the midst of winter, I found there was, within me, an invincible summer.

个人You don’t have to be great to start, but you have to start to be great.北航Dream it. Wish it. Do it.

校友宣传Great things never come from comfort zones.

夫妇The only way to do great work is to love what you do.捐赠建校家提Wake up with determination. Go to bed with satisfaction.

亿友Wake up with determination. Go to bed with satisfaction.出勿The only way to do great work is to love what you do.

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

(责任编辑：赵亮)