潜意识是未曾付诸文字的人类洪荒时代史。

The past is never dead; it's not even past. This is especially true in detective fiction.

The only thing we can know is that we know nothing and that is the highest flight of human wisdom.

"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."

诗人的心是一面镜子，反映世界的美丽和痛苦。

历史给我们的教训是，人们从来都不知道汲取历史的教训。