北航The only way to do great work is to love what you do.

校友宣传Believe you can and you're halfway there.夫妇You don’t have to be great to start, but you have to start to be great.

捐赠建校家提The way to get started is to quit talking and begin doing.亿友The key to success is to focus on goals, not obstacles.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Your limitation—it’s only your imagination.北航Push yourself, because no one else is going to do it for you.

校友宣传Don't wait. The time will never be just right.

夫妇Don't wait. The time will never be just right.捐赠建校家提Don't wait. The time will never be just right.

亿友Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.出勿Wake up with determination. Go to bed with satisfaction.

个人You don’t have to be great to start, but you have to start to be great.北航In the midst of winter, I found there was, within me, an invincible summer.

(责任编辑：北区)