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

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

加班The only way to do great work is to love what you do.牛人Don't wait. The time will never be just right.加班Believe you can and you're halfway there.

牛人The way to get started is to quit talking and begin doing.加班Success is not final, failure is not fatal: It is the courage to continue that counts.

牛人The greatest glory in living lies not in never falling, but in rising every time we fall.

加班Don’t stop when you’re tired. Stop when you’re done.牛人It’s going to be hard, but hard does not mean impossible.

加班Don’t stop when you’re tired. Stop when you’re done.牛人The greatest glory in living lies not in never falling, but in rising every time we fall.

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：邓宁)