Elon Musk: 与许多人的想法相反，一个人越富有，他们的孩子就越少。 我是一个罕见的例外。我认识的大多数人都有零个或一个孩子。

原推：Contrary to what many think, the richer someone is, the fewer kids they have.

I am a rare exception. Most people I know have zero or one kid.
https://twitter.com/elonmusk/status/1529100718065569792