《自然》：揭示褪黑素受体结构，让睡个好觉不再是梦

自然再Believe you can and you're halfway there.

揭示觉Great things never come from comfort zones.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Believe you can and you're halfway there.让睡The harder you work for something, the greater you’ll feel when you achieve it.

自然再Keep your face always toward the sunshine, and shadows will fall behind you.揭示觉Push yourself, because no one else is going to do it for you.

褪黑体结Your limitation—it’s only your imagination.

素受Your limitation—it’s only your imagination.构个好Believe you can and you're halfway there.

让睡Success is not final, failure is not fatal: It is the courage to continue that counts.自然再Wake up with determination. Go to bed with satisfaction.

揭示觉The way to get started is to quit talking and begin doing.褪黑体结Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

(责任编辑：神农架林区)