translation.en: And that became a theorem, the honeycomb theorem, that will be true forever and ever, for longer than any diamond you may have.  But what happens if we go to three dimensions?
translation.zh: 这变成了一个定理， 即蜂窝定理， 永恒的真理， 要比任何钻石都长久远。 如果是三维空间呢？