牛人Believe you can and you're halfway there.

加班The key to success is to focus on goals, not obstacles.牛人It’s going to be hard, but hard does not mean impossible.

加班You don’t have to be great to start, but you have to start to be great.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Keep your face always toward the sunshine, and shadows will fall behind you.

牛人The way to get started is to quit talking and begin doing.

加班Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.牛人Push yourself, because no one else is going to do it for you.

加班Success is not final, failure is not fatal: It is the courage to continue that counts.牛人Keep your face always toward the sunshine, and shadows will fall behind you.

加班Push yourself, because no one else is going to do it for you.牛人Don't wait. The time will never be just right.

(责任编辑：张真)