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

加班Believe you can and you're halfway there.牛人In the midst of winter, I found there was, within me, an invincible summer.

加班Don’t stop when you’re tired. Stop when you’re done.牛人The harder you work for something, the greater you’ll feel when you achieve it.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It’s going to be hard, but hard does not mean impossible.加班The only way to do great work is to love what you do.

牛人The only way to do great work is to love what you do.

加班Wake up with determination. Go to bed with satisfaction.牛人Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

加班The only way to do great work is to love what you do.牛人The harder you work for something, the greater you’ll feel when you achieve it.

加班Don't wait. The time will never be just right.牛人Great things never come from comfort zones.

(责任编辑：陈骅)