Monetarnaia istoriia Soedinennykh Shtatov 1867 -1960 - Fridman M.

"The experience of the proposed debate does not allow us to learn anything from the facts until they are studied and interpreted by reason; and teaches that the most irresponsible and treacherous of all theorists is the one who states that facts and figures should speak for themselves, who leaves in the shadows the role he played, perhaps unconsciously, in choosing and grouping them, and in proposing arguments post hoc ergo propter hoc."

Alfred Marshall