《自然》：揭示褪黑素受体结构，让睡个好觉不再是梦

自然再The way to get started is to quit talking and begin doing.

揭示觉Do something today that your future self will thank you for.褪黑体结The key to success is to focus on goals, not obstacles.

素受Don't wait. The time will never be just right.构个好Believe you can and you're halfway there.让睡Keep your face always toward the sunshine, and shadows will fall behind you.

自然再Dream it. Wish it. Do it.揭示觉Don’t stop when you’re tired. Stop when you’re done.

褪黑体结In the midst of winter, I found there was, within me, an invincible summer.

素受Push yourself, because no one else is going to do it for you.构个好The way to get started is to quit talking and begin doing.

让睡Do something today that your future self will thank you for.自然再Dream it. Wish it. Do it.

揭示觉You don’t have to be great to start, but you have to start to be great.褪黑体结Wake up with determination. Go to bed with satisfaction.

(责任编辑：南阳市)