谈兵贴脸Keep your face always toward the sunshine, and shadows will fall behind you.

伊朗It’s going to be hard, but hard does not mean impossible.无人The key to success is to focus on goals, not obstacles.

拍美Don’t stop when you’re tired. Stop when you’re done.国航You don’t have to be great to start, but you have to start to be great.谈兵贴脸Wake up with determination. Go to bed with satisfaction.

伊朗Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.无人The way to get started is to quit talking and begin doing.

拍美Don’t stop when you’re tired. Stop when you’re done.

国航Push yourself, because no one else is going to do it for you.谈兵贴脸Push yourself, because no one else is going to do it for you.

伊朗Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.无人The way to get started is to quit talking and begin doing.

拍美Your limitation—it’s only your imagination.国航The only way to do great work is to love what you do.

(责任编辑：关智斌)