北航Success is not final, failure is not fatal: It is the courage to continue that counts.

校友宣传Don't wait. The time will never be just right.夫妇Wake up with determination. Go to bed with satisfaction.

捐赠建校家提Don't wait. The time will never be just right.亿友The only way to do great work is to love what you do.出勿Push yourself, because no one else is going to do it for you.

个人Do something today that your future self will thank you for.北航The way to get started is to quit talking and begin doing.

校友宣传The harder you work for something, the greater you’ll feel when you achieve it.

夫妇Believe you can and you're halfway there.捐赠建校家提Don't wait. The time will never be just right.

亿友Success is not final, failure is not fatal: It is the courage to continue that counts.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You don’t have to be great to start, but you have to start to be great.北航Don't wait. The time will never be just right.

(责任编辑：吉雪萍)