translation.en: Now, when someone makes a bold and bizarre idea, sometimes that's all it is -- bold and bizarre, but it has nothing to do with the world around us.
translation.zh: 当一个人有了大胆怪异的猜想， 我们通常只会关注其大胆和古怪的部分， 而这部分和我们存在的现实世界是毫无关联的。