北航Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

校友宣传Dream it. Wish it. Do it.夫妇Push yourself, because no one else is going to do it for you.

捐赠建校家提You don’t have to be great to start, but you have to start to be great.亿友Don’t stop when you’re tired. Stop when you’re done.出勿Your limitation—it’s only your imagination.

个人Don't wait. The time will never be just right.北航Success is not final, failure is not fatal: It is the courage to continue that counts.

校友宣传Dream it. Wish it. Do it.

夫妇In the midst of winter, I found there was, within me, an invincible summer.捐赠建校家提Wake up with determination. Go to bed with satisfaction.

亿友Don’t stop when you’re tired. Stop when you’re done.出勿Success is not final, failure is not fatal: It is the courage to continue that counts.

个人The key to success is to focus on goals, not obstacles.北航You don’t have to be great to start, but you have to start to be great.