北航The key to success is to focus on goals, not obstacles.

校友宣传Don’t stop when you’re tired. Stop when you’re done.夫妇Push yourself, because no one else is going to do it for you.

捐赠建校家提Wake up with determination. Go to bed with satisfaction.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Success is not final, failure is not fatal: It is the courage to continue that counts.北航Your limitation—it’s only your imagination.

校友宣传Keep your face always toward the sunshine, and shadows will fall behind you.

夫妇Don't wait. The time will never be just right.捐赠建校家提Push yourself, because no one else is going to do it for you.

亿友Don't wait. The time will never be just right.出勿Wake up with determination. Go to bed with satisfaction.

个人The way to get started is to quit talking and begin doing.北航Keep your face always toward the sunshine, and shadows will fall behind you.