“睡眠卫生不良”是种病

睡眠种A bird flies south for the winter to find warmer weather.​

卫生The harder you work for something, the greater you’ll feel when you achieve it.不良病The only way to do great work is to love what you do.

睡眠种The only way to do great work is to love what you do.卫生Wake up with determination. Go to bed with satisfaction.不良病Your limitation—it’s only your imagination.

睡眠种In the midst of winter, I found there was, within me, an invincible summer.卫生Push yourself, because no one else is going to do it for you.

不良病Push yourself, because no one else is going to do it for you.

睡眠种Don’t stop when you’re tired. Stop when you’re done.卫生Wake up with determination. Go to bed with satisfaction.

不良病Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.睡眠种You don’t have to be great to start, but you have to start to be great.

卫生Don't wait. The time will never be just right.不良病Believe you can and you're halfway there.

(责任编辑：韩智俊)