“睡眠卫生不良”是种病

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

卫生In the midst of winter, I found there was, within me, an invincible summer.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Do something today that your future self will thank you for.不良病Don’t stop when you’re tired. Stop when you’re done.

睡眠种Great things never come from comfort zones.卫生Wake up with determination. Go to bed with satisfaction.

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

睡眠种You don’t have to be great to start, but you have to start to be great.卫生The way to get started is to quit talking and begin doing.

不良病Keep your face always toward the sunshine, and shadows will fall behind you.睡眠种Do something today that your future self will thank you for.

卫生Don't wait. The time will never be just right.不良病The key to success is to focus on goals, not obstacles.

(责任编辑：杨培安)