牛人Your limitation—it’s only your imagination.

加班Don’t stop when you’re tired. Stop when you’re done.牛人It’s going to be hard, but hard does not mean impossible.

加班Believe you can and you're halfway there.牛人Keep your face always toward the sunshine, and shadows will fall behind you.加班The only way to do great work is to love what you do.

牛人Wake up with determination. Go to bed with satisfaction.加班The key to success is to focus on goals, not obstacles.

牛人Great things never come from comfort zones.

加班Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.牛人Push yourself, because no one else is going to do it for you.

加班Success is not final, failure is not fatal: It is the courage to continue that counts.牛人Keep your face always toward the sunshine, and shadows will fall behind you.

加班Push yourself, because no one else is going to do it for you.牛人Don't wait. The time will never be just right.

(责任编辑：魏瑛侠)