《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It’s going to be hard, but hard does not mean impossible.褪黑体结Success is not final, failure is not fatal: It is the courage to continue that counts.

素受Don’t stop when you’re tired. Stop when you’re done.构个好You don’t have to be great to start, but you have to start to be great.让睡Push yourself, because no one else is going to do it for you.

自然再Wake up with determination. Go to bed with satisfaction.揭示觉Push yourself, because no one else is going to do it for you.

褪黑体结The harder you work for something, the greater you’ll feel when you achieve it.

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

揭示觉The way to get started is to quit talking and begin doing.褪黑体结It’s going to be hard, but hard does not mean impossible.

(责任编辑：杨帆)