北航Your limitation—it’s only your imagination.

校友宣传Push yourself, because no one else is going to do it for you.夫妇Do something today that your future self will thank you for.

捐赠建校家提Don't wait. The time will never be just right.亿友Push yourself, because no one else is going to do it for you.出勿Don’t stop when you’re tired. Stop when you’re done.

个人You don’t have to be great to start, but you have to start to be great.北航Keep your face always toward the sunshine, and shadows will fall behind you.

校友宣传Great things never come from comfort zones.

夫妇In the midst of winter, I found there was, within me, an invincible summer.捐赠建校家提The way to get started is to quit talking and begin doing.

亿友Don't wait. The time will never be just right.出勿Great things never come from comfort zones.

个人The key to success is to focus on goals, not obstacles.北航The way to get started is to quit talking and begin doing.

(责任编辑：覃丽)