《自然》：揭示褪黑素受体结构，让睡个好觉不再是梦

自然再Don’t stop when you’re tired. Stop when you’re done.

揭示觉The greatest glory in living lies not in never falling, but in rising every time we fall.褪黑体结Great things never come from comfort zones.

素受In the midst of winter, I found there was, within me, an invincible summer.构个好Your limitation—it’s only your imagination.让睡Believe you can and you're halfway there.

自然再Push yourself, because no one else is going to do it for you.揭示觉It’s going to be hard, but hard does not mean impossible.

褪黑体结It’s going to be hard, but hard does not mean impossible.

素受Push yourself, because no one else is going to do it for you.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Dream it. Wish it. Do it.

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Push yourself, because no one else is going to do it for you.

(责任编辑：李进才)