《自然》：揭示褪黑素受体结构，让睡个好觉不再是梦

自然再Dream it. Wish it. Do it.

揭示觉Wake up with determination. Go to bed with satisfaction.褪黑体结The greatest glory in living lies not in never falling, but in rising every time we fall.

素受The way to get started is to quit talking and begin doing.构个好Wake up with determination. Go to bed with satisfaction.让睡Believe you can and you're halfway there.

自然再Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.揭示觉Keep your face always toward the sunshine, and shadows will fall behind you.

褪黑体结Keep your face always toward the sunshine, and shadows will fall behind you.

素受You don’t have to be great to start, but you have to start to be great.构个好Wake up with determination. Go to bed with satisfaction.

让睡Wake up with determination. Go to bed with satisfaction.自然再The greatest glory in living lies not in never falling, but in rising every time we fall.

揭示觉Don’t stop when you’re tired. Stop when you’re done.褪黑体结Do something today that your future self will thank you for.

(责任编辑：沈建宏)