睡眠种The moon shines on the calm surface of the lake.​

卫生Push yourself, because no one else is going to do it for you.不良病Believe you can and you're halfway there.

睡眠种Keep your face always toward the sunshine, and shadows will fall behind you.卫生In the midst of winter, I found there was, within me, an invincible summer.不良病The way to get started is to quit talking and begin doing.

睡眠种The harder you work for something, the greater you’ll feel when you achieve it.卫生The harder you work for something, the greater you’ll feel when you achieve it.

不良病Your limitation—it’s only your imagination.

睡眠种Wake up with determination. Go to bed with satisfaction.卫生It’s going to be hard, but hard does not mean impossible.

不良病The only way to do great work is to love what you do.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.

(责任编辑：无级生)