Most of our ancestors were not perfect ladies and gentlemen. The majority of them weren't even mammals.

Most of our ancestors were not perfect ladies and gentlemen. The majority of them weren't even mammals.

我们的祖先大多不是完美的女士和先生。它们中的大多数甚至不是哺乳动物。

-- Robert Anton Wilson 罗伯特·安东·威尔逊