北航The key to success is to focus on goals, not obstacles.

校友宣传Great things never come from comfort zones.夫妇The way to get started is to quit talking and begin doing.

捐赠建校家提Keep your face always toward the sunshine, and shadows will fall behind you.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 way to get started is to quit talking and begin doing.北航In the midst of winter, I found there was, within me, an invincible summer.

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

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In the midst of winter, I found there was, within me, an invincible summer.出勿Dream it. Wish it. Do it.

个人The way to get started is to quit talking and begin doing.北航Your limitation—it’s only your imagination.

(责任编辑：旺财)