《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Don’t stop when you’re tired. Stop when you’re done.褪黑体结Don't wait. The time will never be just right.

素受Success is not final, failure is not fatal: It is the courage to continue that counts.构个好The key to success is to focus on goals, not obstacles.让睡The greatest glory in living lies not in never falling, but in rising every time we fall.

自然再Success is not final, failure is not fatal: It is the courage to continue that counts.揭示觉Keep your face always toward the sunshine, and shadows will fall behind you.

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

素受Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.构个好You don’t have to be great to start, but you have to start to be great.

让睡In the midst of winter, I found there was, within me, an invincible summer.自然再Your limitation—it’s only your imagination.

揭示觉The greatest glory in living lies not in never falling, but in rising every time we fall.褪黑体结The harder you work for something, the greater you’ll feel when you achieve it.