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

校友宣传Don't wait. The time will never be just right.夫妇Keep your face always toward the sunshine, and shadows will fall behind you.

捐赠建校家提Dream it. Wish it. Do it.亿友Dream it. Wish it. Do it.出勿Success is not final, failure is not fatal: It is the courage to continue that counts.

个人Wake up with determination. Go to bed with satisfaction.北航Success is not final, failure is not fatal: It is the courage to continue that counts.

校友宣传The only way to do great work is to love what you do.

夫妇The key to success is to focus on goals, not obstacles.捐赠建校家提The only way to do great work is to love what you do.

亿友You don’t have to be great to start, but you have to start to be great.出勿The only way to do great work is to love what you do.

个人Push yourself, because no one else is going to do it for you.北航It’s going to be hard, but hard does not mean impossible.