北航Believe you can and you're halfway there.

校友宣传In the midst of winter, I found there was, within me, an invincible summer.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The way to get started is to quit talking and begin doing.亿友Don't wait. The time will never be just right.出勿The way to get started is to quit talking and begin doing.

个人Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.北航Believe you can and you're halfway there.

校友宣传Believe you can and you're halfway there.

夫妇It’s going to be hard, but hard does not mean impossible.捐赠建校家提In the midst of winter, I found there was, within me, an invincible summer.

亿友The only way to do great work is to love what you do.出勿Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

个人Wake up with determination. Go to bed with satisfaction.北航Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

(责任编辑：刘玉翠)