My "perfect" reader is not a scholar but neither is he an ignoramus; he does not read because he has to, nor as a pastime, nor to make a splash in society, but because he is curious about many things, wishes to choose among them and does not wish to delegate this choice to anyone; he knows the limits of his competence and education, and directs his choices accordingly.
-- Primo Levi, "This Above All: Be Clear", New York Times, November 20, 1988
I am quite an ignoramus, I know nothing in the world.
-- Charlotte Bronte, Villette
Only the crassest ignoramus can still hold to the old-fashioned notion that seeing is believing. That which you see is the first thing to disbelieve.
-- Ayn Rand, Atlas Shrugged
Ignoramus was the name of a character in George Ruggle's 1615 play of the same name. The name was derived from the Latin, literally, "we are ignorant," from ignorare, "not to know," from ignarus, "not knowing," from ig- (for in-), "not" + gnarus, "knowing, acquainted with, expert in." It is related to ignorant and ignore.