白山The key to success is to focus on goals, not obstacles.

市长时代Don’t stop when you’re tired. Stop when you’re done.白山It’s going to be hard, but hard does not mean impossible.

市长时代Push yourself, because no one else is going to do it for you.白山The key to success is to focus on goals, not obstacles.市长时代Your limitation—it’s only your imagination.

白山Push yourself, because no one else is going to do it for you.市长时代Believe you can and you're halfway there.

白山Success is not final, failure is not fatal: It is the courage to continue that counts.

市长时代The way to get started is to quit talking and begin doing.白山Don't wait. The time will never be just right.

市长时代Great things never come from comfort zones.白山Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

市长时代In the midst of winter, I found there was, within me, an invincible summer.白山The greatest glory in living lies not in never falling, but in rising every time we fall.

(责任编辑：范怡文)