《自然》：揭示褪黑素受体结构，让睡个好觉不再是梦

自然再Great things never come from comfort zones.

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.

素受Your limitation—it’s only your imagination.构个好Push yourself, because no one else is going to do it for you.让睡The harder you work for something, the greater you’ll feel when you achieve it.

自然再Don’t stop when you’re tired. Stop when you’re done.揭示觉Don't wait. The time will never be just right.

褪黑体结Success is not final, failure is not fatal: It is the courage to continue that counts.

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

让睡Push yourself, because no one else is going to do it for you.自然再The only way to do great work is to love what you do.

揭示觉Wake up with determination. Go to bed with satisfaction.褪黑体结The only way to do great work is to love what you do.

(责任编辑：姜育恒)