李广Keep your face always toward the sunshine, and shadows will fall behind you.

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In the midst of winter, I found there was, within me, an invincible summer.难封The harder you work for something, the greater you’ll feel when you achieve it.背后In the midst of winter, I found there was, within me, an invincible summer.

李广Believe you can and you're halfway there.难封The greatest glory in living lies not in never falling, but in rising every time we fall.

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

李广Push yourself, because no one else is going to do it for you.难封The key to success is to focus on goals, not obstacles.

背后Don’t stop when you’re tired. Stop when you’re done.李广Great things never come from comfort zones.

难封It’s going to be hard, but hard does not mean impossible.背后Push yourself, because no one else is going to do it for you.

(责任编辑：范玮琪)