(Laughter) He said, in his exhaustive research, he found what he believed to be the first articulation of racist ideas.

（笑声） 他说， 在他详尽的研究中，他发现了他认为是种族主义思想的第一个表述。

To write them with authenticity, he would not only conduct exhaustive research, he'd often move to whatever location he'd chosen as the setting for his next book.

为了写出这些作品的真实性，他不仅会进行详尽的研究，还会经常搬到他为下一本书选择的任何背景地点去生活。