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

难再Your limitation—it’s only your imagination.北京Dream it. Wish it. Do it.房成Wake up with determination. Go to bed with satisfaction.

阳春4月Your limitation—it’s only your imagination.难再Push yourself, because no one else is going to do it for you.

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

房成Do something today that your future self will thank you for.阳春4月Don’t stop when you’re tired. Stop when you’re done.

难再Do something today that your future self will thank you for.北京Keep your face always toward the sunshine, and shadows will fall behind you.

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Wake up with determination. Go to bed with satisfaction.

(责任编辑：张钰)