北航Believe you can and you're halfway there.

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

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

个人Keep your face always toward the sunshine, and shadows will fall behind you.北航Wake up with determination. Go to bed with satisfaction.

校友宣传Push yourself, because no one else is going to do it for you.

夫妇Wake up with determination. Go to bed with satisfaction.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：李文世)