制定不相容原理纯粹是为了电子们自己好,如果让它们自由来往的话,它们恐怕会腐败堕落(而变成妖魔鬼怪)。
幸福来自内心,而不是物质的东西。
Train people well enough so they can leave, treat them well enough so they don't want to.