李广In the midst of winter, I found there was, within me, an invincible summer.

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.

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 only way to do great work is to love what you do.背后Push yourself, because no one else is going to do it for you.

李广Success is not final, failure is not fatal: It is the courage to continue that counts.难封The greatest glory in living lies not in never falling, but in rising every time we fall.

背后It’s going to be hard, but hard does not mean impossible.

李广The only way to do great work is to love what you do.难封Dream it. Wish it. Do it.

背后Believe you can and you're halfway there.李广Dream it. Wish it. Do it.

难封Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.背后Keep your face always toward the sunshine, and shadows will fall behind you.