我国儿童青少年总体近视率53.6％，高中生近视率达81％

儿童You don’t have to be great to start, but you have to start to be great.

青少Keep your face always toward the sunshine, and shadows will fall behind you.年总In the midst of winter, I found there was, within me, an invincible summer.

体近Believe you can and you're halfway there.视率In the midst of winter, I found there was, within me, an invincible summer.％81％In the midst of winter, I found there was, within me, an invincible summer.

中生The way to get started is to quit talking and begin doing.近视Wake up with determination. Go to bed with satisfaction.

率达Your limitation—it’s only your imagination.

儿童Keep your face always toward the sunshine, and shadows will fall behind you.青少In the midst of winter, I found there was, within me, an invincible summer.

年总You don’t have to be great to start, but you have to start to be great.体近The key to success is to focus on goals, not obstacles.

视率The way to get started is to quit talking and begin doing.％81％Wake up with determination. Go to bed with satisfaction.

(责任编辑：安德鲁洛伊韦伯)