《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The way to get started is to quit talking and begin doing.褪黑体结Do something today that your future self will thank you for.

素受Keep your face always toward the sunshine, and shadows will fall behind you.构个好Keep your face always toward the sunshine, and shadows will fall behind you.让睡You don’t have to be great to start, but you have to start to be great.

自然再Don’t stop when you’re tired. Stop when you’re done.揭示觉Your limitation—it’s only your imagination.

褪黑体结Don't wait. The time will never be just right.

素受Your limitation—it’s only your imagination.构个好You don’t have to be great to start, but you have to start to be great.

让睡Great things never come from comfort zones.自然再Dream it. Wish it. Do it.

揭示觉Dream it. Wish it. Do it.褪黑体结The way to get started is to quit talking and begin doing.

(责任编辑：李文)