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

加班The only way to do great work is to love what you do.牛人Believe you can and you're halfway there.

加班Wake up with determination. Go to bed with satisfaction.牛人The only way to do great work is to love what you do.加班Your limitation—it’s only your imagination.

牛人The greatest glory in living lies not in never falling, but in rising every time we fall.加班The only way to do great work is to love what you do.

牛人In the midst of winter, I found there was, within me, an invincible summer.

加班The only way to do great work is to love what you do.牛人In the midst of winter, I found there was, within me, an invincible summer.

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