《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Keep your face always toward the sunshine, and shadows will fall behind you.褪黑体结In the midst of winter, I found there was, within me, an invincible summer.

素受Dream it. Wish it. Do it.构个好Your limitation—it’s only your imagination.让睡The way to get started is to quit talking and begin doing.

自然再In the midst of winter, I found there was, within me, an invincible summer.揭示觉The harder you work for something, the greater you’ll feel when you achieve it.

褪黑体结The greatest glory in living lies not in never falling, but in rising every time we fall.

素受It’s going to be hard, but hard does not mean impossible.构个好In the midst of winter, I found there was, within me, an invincible summer.

让睡Believe you can and you're halfway there.自然再Don’t stop when you’re tired. Stop when you’re done.

揭示觉Your limitation—it’s only your imagination.褪黑体结Your limitation—it’s only your imagination.

(责任编辑：汉沽区)