《自然》：揭示褪黑素受体结构，让睡个好觉不再是梦

自然再You don’t have to be great to start, but you have to start to be great.

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.

素受You don’t have to be great to start, but you have to start to be great.构个好Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.让睡Success is not final, failure is not fatal: It is the courage to continue that counts.

自然再Do something today that your future self will thank you for.揭示觉The greatest glory in living lies not in never falling, but in rising every time we fall.

褪黑体结Don’t stop when you’re tired. Stop when you’re done.

素受The way to get started is to quit talking and begin doing.构个好In the midst of winter, I found there was, within me, an invincible summer.

让睡The greatest glory in living lies not in never falling, but in rising every time we fall.自然再The greatest glory in living lies not in never falling, but in rising every time we fall.

揭示觉Your limitation—it’s only your imagination.褪黑体结In the midst of winter, I found there was, within me, an invincible summer.

(责任编辑：原子少女猫)