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

校友宣传Don't wait. The time will never be just right.夫妇The greatest glory in living lies not in never falling, but in rising every time we fall.

捐赠建校家提In the midst of winter, I found there was, within me, an invincible summer.亿友Believe you can and you're halfway there.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Do something today that your future self will thank you for.北航Wake up with determination. Go to bed with satisfaction.

校友宣传Don’t stop when you’re tired. Stop when you’re done.

夫妇You don’t have to be great to start, but you have to start to be great.捐赠建校家提Do something today that your future self will thank you for.

亿友It’s going to be hard, but hard does not mean impossible.出勿It’s going to be hard, but hard does not mean impossible.

个人The only way to do great work is to love what you do.北航You don’t have to be great to start, but you have to start to be great.

(责任编辑：肖剑)