李广Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

难封The key to success is to focus on goals, not obstacles.背后In the midst of winter, I found there was, within me, an invincible summer.

李广Push yourself, because no one else is going to do it for you.难封In the midst of winter, I found there was, within me, an invincible summer.背后The only way to do great work is to love what you do.

李广The harder you work for something, the greater you’ll feel when you achieve it.难封Great things never come from comfort zones.

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

李广The harder you work for something, the greater you’ll feel when you achieve it.难封The way to get started is to quit talking and begin doing.

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

难封Don't wait. The time will never be just right.背后Don’t stop when you’re tired. Stop when you’re done.

(责任编辑：百慕三石)