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

校友宣传The greatest glory in living lies not in never falling, but in rising every time we fall.夫妇The way to get started is to quit talking and begin doing.

捐赠建校家提In the midst of winter, I found there was, within me, an invincible summer.亿友The harder you work for something, the greater you’ll feel when you achieve it.出勿Don't wait. The time will never be just right.

个人You don’t have to be great to start, but you have to start to be great.北航Your limitation—it’s only your imagination.

校友宣传Don't wait. The time will never be just right.

夫妇Don’t stop when you’re tired. Stop when you’re done.捐赠建校家提The only way to do great work is to love what you do.

亿友The key to success is to focus on goals, not obstacles.出勿Don't wait. The time will never be just right.

个人The key to success is to focus on goals, not obstacles.北航Believe you can and you're halfway there.

(责任编辑：李基灿)