牛人It’s going to be hard, but hard does not mean impossible.

加班The key to success is to focus on goals, not obstacles.牛人The only way to do great work is to love what you do.

加班The greatest glory in living lies not in never falling, but in rising every time we fall.牛人It’s going to be hard, but hard does not mean impossible.加班Wake up with determination. Go to bed with satisfaction.

牛人Don't wait. The time will never be just right.加班Success is not final, failure is not fatal: It is the courage to continue that counts.

牛人Your limitation—it’s only your imagination.

加班Your limitation—it’s only your imagination.牛人Don’t stop when you’re tired. Stop when you’re done.

加班The greatest glory in living lies not in never falling, but in rising every time we fall.牛人The key to success is to focus on goals, not obstacles.

加班Push yourself, because no one else is going to do it for you.牛人Success is not final, failure is not fatal: It is the courage to continue that counts.

(责任编辑：亚特葛芬柯)