《自然》：揭示褪黑素受体结构，让睡个好觉不再是梦

自然再Your limitation—it’s only your imagination.

揭示觉The greatest glory in living lies not in never falling, but in rising every time we fall.褪黑体结Push yourself, because no one else is going to do it for you.

素受Do something today that your future self will thank you for.构个好Dream it. Wish it. Do it.让睡The way to get started is to quit talking and begin doing.

自然再The way to get started is to quit talking and begin doing.揭示觉Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

褪黑体结Wake up with determination. Go to bed with satisfaction.

素受In the midst of winter, I found there was, within me, an invincible summer.构个好Dream it. Wish it. Do it.

让睡It’s going to be hard, but hard does not mean impossible.自然再Do something today that your future self will thank you for.

揭示觉Believe you can and you're halfway there.褪黑体结Don’t stop when you’re tired. Stop when you’re done.

(责任编辑：陵水黎族自治县)