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

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

加班Don’t stop when you’re tired. Stop when you’re done.牛人In the midst of winter, I found there was, within me, an invincible summer.加班Don't wait. The time will never be just right.

牛人Great things never come from comfort zones.加班Keep your face always toward the sunshine, and shadows will fall behind you.

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

加班Believe you can and you're halfway there.牛人Believe you can and you're halfway there.

加班Believe you can and you're halfway there.牛人The key to success is to focus on goals, not obstacles.

加班Believe you can and you're halfway there.牛人Don't wait. The time will never be just right.