translation.en: So it's wonderful to think intellectually about how the life of the world is, especially those who are very smart can play this game in our head.
translation.zh: 所以，用理智来思考这个世界的生活是怎样的， 对我们而言是很奇妙的，特别是... 我们当中那些十分聪明的人，能在心中玩这个游戏。