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You don’t have to be great to start, but you have to start to be great.

加班Success is not final, failure is not fatal: It is the courage to continue that counts.牛人You don’t have to be great to start, but you have to start to be great.加班It’s going to be hard, but hard does not mean impossible.

牛人The greatest glory in living lies not in never falling, but in rising every time we fall.加班Do something today that your future self will thank you for.

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

加班Believe you can and you're halfway there.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It’s going to be hard, but hard does not mean impossible.

加班Great things never come from comfort zones.牛人Do something today that your future self will thank you for.