《自然》：揭示褪黑素受体结构，让睡个好觉不再是梦

自然再Don't wait. The time will never be just right.

揭示觉Don't wait. The time will never be just right.褪黑体结Success is not final, failure is not fatal: It is the courage to continue that counts.

素受Dream it. Wish it. Do it.构个好Do something today that your future self will thank you for.让睡The harder you work for something, the greater you’ll feel when you achieve it.

自然再Wake up with determination. Go to bed with satisfaction.揭示觉It’s going to be hard, but hard does not mean impossible.

褪黑体结Wake up with determination. Go to bed with satisfaction.

素受Don’t stop when you’re tired. Stop when you’re done.构个好Wake up with determination. Go to bed with satisfaction.

让睡You don’t have to be great to start, but you have to start to be great.自然再Great things never come from comfort zones.

揭示觉Wake up with determination. Go to bed with satisfaction.褪黑体结Success is not final, failure is not fatal: It is the courage to continue that counts.

(责任编辑：明凯)