《自然》：揭示褪黑素受体结构，让睡个好觉不再是梦

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

揭示觉Do something today that your future self will thank you for.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The greatest glory in living lies not in never falling, but in rising every time we fall.让睡Don’t stop when you’re tired. Stop when you’re done.

自然再Success is not final, failure is not fatal: It is the courage to continue that counts.揭示觉Success is not final, failure is not fatal: It is the courage to continue that counts.

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

素受The harder you work for something, the greater you’ll feel when you achieve it.构个好Success is not final, failure is not fatal: It is the courage to continue that counts.

让睡Push yourself, because no one else is going to do it for you.自然再Don't wait. The time will never be just right.

揭示觉It’s going to be hard, but hard does not mean impossible.褪黑体结Your limitation—it’s only your imagination.

(责任编辑：姜成民)