李广Don’t stop when you’re tired. Stop when you’re done.

难封Great things never come from comfort zones.背后The only way to do great work is to love what you do.

李广Your limitation—it’s only your imagination.难封Believe you can and you're halfway there.背后The only way to do great work is to love what you do.

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Push yourself, because no one else is going to do it for you.

背后The greatest glory in living lies not in never falling, but in rising every time we fall.

李广Keep your face always toward the sunshine, and shadows will fall behind you.难封Your limitation—it’s only your imagination.

背后Your limitation—it’s only your imagination.李广The way to get started is to quit talking and begin doing.

难封Success is not final, failure is not fatal: It is the courage to continue that counts.背后The key to success is to focus on goals, not obstacles.