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

房成Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.阳春4月Push yourself, because no one else is going to do it for you.

难再Dream it. Wish it. Do it.北京The greatest glory in living lies not in never falling, but in rising every time we fall.房成Keep your face always toward the sunshine, and shadows will fall behind you.

阳春4月Believe you can and you're halfway there.难再Push yourself, because no one else is going to do it for you.

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

房成Don’t stop when you’re tired. Stop when you’re done.阳春4月Believe you can and you're halfway there.

难再The key to success is to focus on goals, not obstacles.北京Don’t stop when you’re tired. Stop when you’re done.

房成The only way to do great work is to love what you do.阳春4月Wake up with determination. Go to bed with satisfaction.

(责任编辑：张德豪)