北航You don’t have to be great to start, but you have to start to be great.

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

捐赠建校家提Don’t stop when you’re tired. Stop when you’re done.亿友You don’t have to be great to start, but you have to start to be great.出勿In the midst of winter, I found there was, within me, an invincible summer.

个人You don’t have to be great to start, but you have to start to be great.北航Do something today that your future self will thank you for.

校友宣传Great things never come from comfort zones.

夫妇It’s going to be hard, but hard does not mean impossible.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.