translation.en: The story of humans is the story of ideas -- scientific ideas that shine light into dark corners, ideas that we embrace rationally and irrationally, ideas for which we've lived and died and killed and been killed, ideas that have vanished in history, and ideas that have been set in dogma.
translation.zh: 人类的历史就是“理念“的历史 — 将启蒙之光照亮黑暗角落的科学理念， 被我们冷静或狂热拥护的理念， 有我们为之而生存、死亡、杀戮，甚至牺牲的理念， 有在历史长河中消逝的理念， 也有被列入教条的理念。