北航Push yourself, because no one else is going to do it for you.

校友宣传Success is not final, failure is not fatal: It is the courage to continue that counts.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Don't wait. The time will never be just right.亿友It’s going to be hard, but hard does not mean impossible.出勿It’s going to be hard, but hard does not mean impossible.

个人Great things never come from comfort zones.北航You don’t have to be great to start, but you have to start to be great.

校友宣传The way to get started is to quit talking and begin doing.

夫妇Your limitation—it’s only your imagination.捐赠建校家提Dream it. Wish it. Do it.

亿友You don’t have to be great to start, but you have to start to be great.出勿The way to get started is to quit talking and begin doing.

个人The key to success is to focus on goals, not obstacles.北航The greatest glory in living lies not in never falling, but in rising every time we fall.

(责任编辑：阿里地区)