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

房成Keep your face always toward the sunshine, and shadows will fall behind you.阳春4月Keep your face always toward the sunshine, and shadows will fall behind you.

难再Don’t stop when you’re tired. Stop when you’re done.北京Don't wait. The time will never be just right.房成Your limitation—it’s only your imagination.

阳春4月The key to success is to focus on goals, not obstacles.难再You don’t have to be great to start, but you have to start to be great.

北京Don't wait. The time will never be just right.

房成Your limitation—it’s only your imagination.阳春4月It’s going to be hard, but hard does not mean impossible.

难再Wake up with determination. Go to bed with satisfaction.北京In the midst of winter, I found there was, within me, an invincible summer.

房成Push yourself, because no one else is going to do it for you.阳春4月It’s going to be hard, but hard does not mean impossible.

(责任编辑：李伟宾)