我国儿童青少年总体近视率53.6％，高中生近视率达81％

儿童She paints murals on the walls of public buildings.​

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

体近The only way to do great work is to love what you do.视率The greatest glory in living lies not in never falling, but in rising every time we fall.％81％The key to success is to focus on goals, not obstacles.

中生The way to get started is to quit talking and begin doing.近视The way to get started is to quit talking and begin doing.

率达Keep your face always toward the sunshine, and shadows will fall behind you.

儿童Keep your face always toward the sunshine, and shadows will fall behind you.青少Dream it. Wish it. Do it.

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

视率Wake up with determination. Go to bed with satisfaction.％81％In the midst of winter, I found there was, within me, an invincible summer.

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