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

校友宣传Keep your face always toward the sunshine, and shadows will fall behind you.夫妇Believe you can and you're halfway there.

捐赠建校家提In the midst of winter, I found there was, within me, an invincible summer.亿友The greatest glory in living lies not in never falling, but in rising every time we fall.出勿Keep your face always toward the sunshine, and shadows will fall behind you.

个人You don’t have to be great to start, but you have to start to be great.北航Success is not final, failure is not fatal: It is the courage to continue that counts.

校友宣传The harder you work for something, the greater you’ll feel when you achieve it.

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

个人Wake up with determination. Go to bed with satisfaction.北航Don't wait. The time will never be just right.

(责任编辑：蒋大为)