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Push yourself, because no one else is going to do it for you.

加班The way to get started is to quit talking and begin doing.牛人Don't wait. The time will never be just right.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The only way to do great work is to love what you do.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 in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

加班The harder you work for something, the greater you’ll feel when you achieve it.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：天场)