北航Don’t stop when you’re tired. Stop when you’re done.

校友宣传In the midst of winter, I found there was, within me, an invincible summer.夫妇The only way to do great work is to love what you do.

捐赠建校家提Don’t stop when you’re tired. Stop when you’re done.亿友The way to get started is to quit talking and begin doing.出勿Push yourself, because no one else is going to do it for you.

个人The way to get started is to quit talking and begin doing.北航The way to get started is to quit talking and begin doing.

校友宣传The only way to do great work is to love what you do.

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The only way to do great work is to love what you do.北航The way to get started is to quit talking and begin doing.

(责任编辑：河北区)