We have today a fairly thorough knowledge of the early Greco-Roman period because our motivations are the same.

We have today a fairly thorough knowledge of the early Greco-Roman period because our motivations are the same.

今天我们对古希腊罗马时期有了相当全面的了解，因为我们的动机是一样的。

-- Arthur Erickson 亚瑟·埃里克