Own opinion, but not facts

“You are entitled to your own opinions, but not to your own facts” by #DanielPatrickMoynihan is predated on @Freakonomics by #BernardMBaruch 1950 “Every man has a right to his own opinion, but no man has a right to be wrong in his facts”.
Source: “There Are Opinions, And Then There Are Facts” | Fred Shapiro | August 18, 2011 | Freakonomics Blog at http://freakonomics.com/2011/08/18/there-are-opinions-and-then-there-are-facts/

See also:

Bernard Baruch, photographed by Harris & Ewing, https://en.wikipedia.org/wiki/Bernard_Baruch#/media/File:BARUCH,_BERNARD_2.jpg

#facts, #opinions