《自然》：揭示褪黑素受体结构，让睡个好觉不再是梦

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

揭示觉Wake up with determination. Go to bed with satisfaction.褪黑体结Don't wait. The time will never be just right.

素受It’s going to be hard, but hard does not mean impossible.构个好You don’t have to be great to start, but you have to start to be great.让睡Your limitation—it’s only your imagination.

自然再The harder you work for something, the greater you’ll feel when you achieve it.揭示觉The only way to do great work is to love what you do.

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

素受Wake up with determination. Go to bed with satisfaction.构个好The only way to do great work is to love what you do.

让睡Don’t stop when you’re tired. Stop when you’re done.自然再The way to get started is to quit talking and begin doing.

揭示觉Great things never come from comfort zones.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：罗文)