What is love? We don't study it in school, yet it's an essential part of everything human. Or is it? What happens to our brain when we're "in love"? What happens to our bodies? What's the difference between love and lust? Are there different types of romantic love? Is love necessary? Is love even real? 

Let's look at 10 mind-blowing facts about this thing we call love and let's talk about it. Let's dissect love from the points of view of science, literature, and culture.

Countless books, songs, paintings, films, etc. have been made of inspiration born from love. Murders, wars, and destruction have also been born of love. Why? Do you believe in love?

All points of view are welcome. Let's have an enlightening discussion!

什么是爱？我们在学校没有学过它，但它却是人类生活中不可或缺的一部分。难道真是这样吗？当我们“恋爱”时，大脑发生了什么？我们的身体又会怎样变化？爱和欲望有什么区别？浪漫的爱有不同的种类吗？爱是不是必要的？爱到底存在吗？

让我们来看看关于爱这个东西的10个令人震惊的事实，并一起讨论它。让我们从科学、文学和文化的角度来剖析爱。

无数的书籍、歌曲、画作、电影等都源于爱作为灵感创作出来的。而谋杀、战争和毁灭，也同样是源自爱。为什么呢？你相信爱吗？

所有观点都欢迎，让我们来一场启发思维的讨论吧！