This is an example of what those who have studied history well know: When stupidity is considered patriotism, it is unsafe to be intelligent.

Isaac Asimov (1920-1992) Russian-American author, polymath, biochemist

Asimov’s Guide to Shakespeare, “Henry VI, Part One” (1970)

Referring to Sir John Fastolfe at the Battle of Patay, as retold in the play. Seeing that their retreating and outnumbered army was in danger of destruction, Fastolfe, a tested commander, urged the army's leader, Talbot, to hasten the retreat, saving the army for more effective use later. Talbot insisted on standing and fighting, and his forces were defeated, one of a series of military disasters outlined in the first scene of the play. But the play presents it as Talbot being a brave, patriotic hero, and Fastolfe (sometimes rendered "Falstaff") being a traitorous coward.