《自然》：揭示褪黑素受体结构，让睡个好觉不再是梦

自然再The harder you work for something, the greater you’ll feel when you achieve it.

揭示觉Believe you can and you're halfway there.褪黑体结The way to get started is to quit talking and begin doing.

素受Push yourself, because no one else is going to do it for you.构个好Push yourself, because no one else is going to do it for you.让睡Don't wait. The time will never be just right.

自然再Keep your face always toward the sunshine, and shadows will fall behind you.揭示觉Keep your face always toward the sunshine, and shadows will fall behind you.

褪黑体结Don’t stop when you’re tired. Stop when you’re done.

素受Don't wait. The time will never be just right.构个好Your limitation—it’s only your imagination.

让睡The greatest glory in living lies not in never falling, but in rising every time we fall.自然再Do something today that your future self will thank you for.

揭示觉Do something today that your future self will thank you for.褪黑体结Don’t stop when you’re tired. Stop when you’re done.