牛人Your limitation—it’s only your imagination.

加班Don't wait. The time will never be just right.牛人Keep your face always toward the sunshine, and shadows will fall behind you.

加班Wake up with determination. Go to bed with satisfaction.牛人The key to success is to focus on goals, not obstacles.加班Keep your face always toward the sunshine, and shadows will fall behind you.

牛人It’s going to be hard, but hard does not mean impossible.加班Keep your face always toward the sunshine, and shadows will fall behind you.

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

加班Great things never come from comfort zones.牛人Great things never come from comfort zones.

加班Push yourself, because no one else is going to do it for you.牛人Dream it. Wish it. Do it.

加班In the midst of winter, I found there was, within me, an invincible summer.牛人The way to get started is to quit talking and begin doing.

(责任编辑：尚小云)