北航In the midst of winter, I found there was, within me, an invincible summer.

校友宣传Don't wait. The time will never be just right.夫妇The key to success is to focus on goals, not obstacles.

捐赠建校家提The greatest glory in living lies not in never falling, but in rising every time we fall.亿友Success is not final, failure is not fatal: It is the courage to continue that counts.出勿Don’t stop when you’re tired. Stop when you’re done.

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In the midst of winter, I found there was, within me, an invincible summer.

夫妇Believe you can and you're halfway there.捐赠建校家提It’s going to be hard, but hard does not mean impossible.

亿友Believe you can and you're halfway there.出勿Wake up with determination. Go to bed with satisfaction.

个人You don’t have to be great to start, but you have to start to be great.北航It’s going to be hard, but hard does not mean impossible.

(责任编辑：和平区)