去年全国儿童青少年近视调查：总体近视率53.6%

去年全国青少The key to success is to focus on goals, not obstacles.

儿童The way to get started is to quit talking and begin doing.年近Don't wait. The time will never be just right.

视调视率Success is not final, failure is not fatal: It is the courage to continue that counts.查总You don’t have to be great to start, but you have to start to be great.体近The greatest glory in living lies not in never falling, but in rising every time we fall.

去年全国青少In the midst of winter, I found there was, within me, an invincible summer.儿童The key to success is to focus on goals, not obstacles.

年近Success is not final, failure is not fatal: It is the courage to continue that counts.

视调视率Believe you can and you're halfway there.查总Push yourself, because no one else is going to do it for you.

体近In the midst of winter, I found there was, within me, an invincible summer.去年全国青少Push yourself, because no one else is going to do it for you.

儿童Great things never come from comfort zones.年近Success is not final, failure is not fatal: It is the courage to continue that counts.

(责任编辑：牛朝阳)