我们生来孤独，活着孤独，死去孤独。尽管有浪漫杂志的渲染，终有一天我们回顾一生，会发现尽管有人相伴，我们始终孤独。
We are all alone, born alone, die alone, and—in spite of True Romance magazines—we shall all someday look back on our lives and see that, in spite of our company, we were alone the whole way.
Premature optimization is the root of all evil.
爱情不需要理由。它来自心灵非理性的智慧。
引用自文天祥《正气歌》，天下霸唱在作品中借用此句形容古墓中的浩然之气。