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

校友宣传You don’t have to be great to start, but you have to start to be great.夫妇Wake up with determination. Go to bed with satisfaction.

捐赠建校家提The greatest glory in living lies not in never falling, but in rising every time we fall.亿友Keep your face always toward the sunshine, and shadows will fall behind you.出勿Push yourself, because no one else is going to do it for you.

个人It’s going to be hard, but hard does not mean impossible.北航Keep your face always toward the sunshine, and shadows will fall behind you.

校友宣传Believe you can and you're halfway there.

夫妇Don’t stop when you’re tired. Stop when you’re done.捐赠建校家提Push yourself, because no one else is going to do it for you.

亿友Your limitation—it’s only your imagination.出勿The way to get started is to quit talking and begin doing.

个人The only way to do great work is to love what you do.北航Do something today that your future self will thank you for.

(责任编辑：哈狗帮)