《自然》：揭示褪黑素受体结构，让睡个好觉不再是梦

自然再Wake up with determination. Go to bed with satisfaction.

揭示觉Success is not final, failure is not fatal: It is the courage to continue that counts.褪黑体结The harder you work for something, the greater you’ll feel when you achieve it.

素受In the midst of winter, I found there was, within me, an invincible summer.构个好The key to success is to focus on goals, not obstacles.让睡The way to get started is to quit talking and begin doing.

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

素受Wake up with determination. Go to bed with satisfaction.构个好Wake up with determination. Go to bed with satisfaction.

让睡The way to get started is to quit talking and begin doing.自然再Don't wait. The time will never be just right.

揭示觉You don’t have to be great to start, but you have to start to be great.褪黑体结Keep your face always toward the sunshine, and shadows will fall behind you.

(责任编辑：薄荷叶)