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

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

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

牛人Push yourself, because no one else is going to do it for you.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Do something today that your future self will thank you for.牛人The harder you work for something, the greater you’ll feel when you achieve it.

加班The way to get started is to quit talking and begin doing.牛人The greatest glory in living lies not in never falling, but in rising every time we fall.

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Believe you can and you're halfway there.

(责任编辑：陈婧)