没有社会这种东西：只有个人和家庭。
There is no such thing as society: there are individual men and women, and there are families.
To understand the mind, we must first understand its evolutionary purpose.
The CRISPR system is a reminder that nature often holds the solutions to our biggest challenges.
"A book is a dream that you hold in your hand."
I think that's what's great about being an actor, is that you can explore all these different lives.
