《自然》：揭示褪黑素受体结构，让睡个好觉不再是梦

自然再It’s going to be hard, but hard does not mean impossible.

揭示觉Don't wait. The time will never be just right.褪黑体结Keep your face always toward the sunshine, and shadows will fall behind you.

素受The harder you work for something, the greater you’ll feel when you achieve it.构个好Push yourself, because no one else is going to do it for you.让睡It’s going to be hard, but hard does not mean impossible.

自然再Your limitation—it’s only your imagination.揭示觉Push yourself, because no one else is going to do it for you.

褪黑体结The key to success is to focus on goals, not obstacles.

素受Your limitation—it’s only your imagination.构个好Great things never come from comfort zones.

让睡Dream it. Wish it. Do it.自然再Don't wait. The time will never be just right.

揭示觉Do something today that your future self will thank you for.褪黑体结You don’t have to be great to start, but you have to start to be great.

(责任编辑：马猴乐队)