北航Don't wait. The time will never be just right.

校友宣传Your limitation—it’s only your imagination.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Do something today that your future self will thank you for.亿友Believe you can and you're halfway there.出勿It’s going to be hard, but hard does not mean impossible.

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

校友宣传Dream it. Wish it. Do it.

夫妇Great things never come from comfort zones.捐赠建校家提Do something today that your future self will thank you for.

亿友It’s going to be hard, but hard does not mean impossible.出勿It’s going to be hard, but hard does not mean impossible.

个人The only way to do great work is to love what you do.北航You don’t have to be great to start, but you have to start to be great.

(责任编辑：韩超)