任何事情在变容易之前都是困难的。在某个东西成为一个突破之前,它都只是一个愚蠢的想法。
Everything is hard before it is easy. The day before something is a breakthrough, it’s a stupid idea.
继续前进,继续相信,永不放弃。
The concept of a multiverse arises naturally from the inflationary model of the universe.