李广Great things never come from comfort zones.

难封Believe you can and you're halfway there.背后Success is not final, failure is not fatal: It is the courage to continue that counts.

李广In the midst of winter, I found there was, within me, an invincible summer.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Don’t stop when you’re tired. Stop when you’re done.难封Believe you can and you're halfway there.

背后Your limitation—it’s only your imagination.

李广Great things never come from comfort zones.难封The way to get started is to quit talking and begin doing.

背后The only way to do great work is to love what you do.李广The only way to do great work is to love what you do.

难封You don’t have to be great to start, but you have to start to be great.背后The way to get started is to quit talking and begin doing.