北航Your limitation—it’s only your imagination.

校友宣传In the midst of winter, I found there was, within me, an invincible summer.夫妇Dream it. Wish it. Do it.

捐赠建校家提Don’t stop when you’re tired. Stop when you’re done.亿友Push yourself, because no one else is going to do it for you.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Don’t stop when you’re tired. Stop when you’re done.北航The key to success is to focus on goals, not obstacles.

校友宣传Great things never come from comfort zones.

夫妇Don't wait. The time will never be just right.捐赠建校家提The way to get started is to quit talking and begin doing.

亿友Don’t stop when you’re tired. Stop when you’re done.出勿Do something today that your future self will thank you for.

个人You don’t have to be great to start, but you have to start to be great.北航The way to get started is to quit talking and begin doing.

(责任编辑：赵奎灿)