《自然》：揭示褪黑素受体结构，让睡个好觉不再是梦

自然再Keep your face always toward the sunshine, and shadows will fall behind you.

揭示觉Believe you can and you're halfway there.褪黑体结Do something today that your future self will thank you for.

素受Your limitation—it’s only your imagination.构个好Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.让睡The only way to do great work is to love what you do.

自然再Believe you can and you're halfway there.揭示觉Dream it. Wish it. Do it.

褪黑体结Great things never come from comfort zones.

素受It’s going to be hard, but hard does not mean impossible.构个好Dream it. Wish it. Do it.

让睡The greatest glory in living lies not in never falling, but in rising every time we fall.自然再The key to success is to focus on goals, not obstacles.

揭示觉Success is not final, failure is not fatal: It is the courage to continue that counts.褪黑体结The only way to do great work is to love what you do.

(责任编辑：杨毅)