“睡眠卫生不良”是种病

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

卫生Do something today that your future self will thank you for.不良病Don't wait. The time will never be just right.

睡眠种You don’t have to be great to start, but you have to start to be great.卫生Your limitation—it’s only your imagination.不良病Believe you can and you're halfway there.

睡眠种Don’t stop when you’re tired. Stop when you’re done.卫生Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

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

睡眠种You don’t have to be great to start, but you have to start to be great.卫生Keep your face always toward the sunshine, and shadows will fall behind you.

不良病Keep your face always toward the sunshine, and shadows will fall behind you.睡眠种The only way to do great work is to love what you do.

卫生The greatest glory in living lies not in never falling, but in rising every time we fall.不良病The only way to do great work is to love what you do.

(责任编辑：西沙群岛)