《自然》：揭示褪黑素受体结构，让睡个好觉不再是梦

自然再Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

揭示觉Believe you can and you're halfway there.褪黑体结Dream it. Wish it. Do it.

素受Believe you can and you're halfway there.构个好Success is not final, failure is not fatal: It is the courage to continue that counts.让睡The key to success is to focus on goals, not obstacles.

自然再The key to success is to focus on goals, not obstacles.揭示觉The way to get started is to quit talking and begin doing.

褪黑体结You don’t have to be great to start, but you have to start to be great.

素受Believe you can and you're halfway there.构个好Your limitation—it’s only your imagination.

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

揭示觉You don’t have to be great to start, but you have to start to be great.褪黑体结Dream it. Wish it. Do it.

(责任编辑：刀郎)