However, I thought it well to acquaint myself with the latest scientific thinking, so as not to write a tale that would embarrass me among the cognoscenti.
-- Ronald Wright, A Scientific Romance

In the early 1600s, however, beliefs that decried curiosity and restricted information about the "secrets" of nature to a handful of cognoscenti were under attack.
-- Tom Shachtman, Absolute Zero and the Conquest of Cold

Greenspan, to his credit, tells the truth about what he does, but until now, he has done it in a way that only the cognoscenti can understand.
-- Paul Krugman, "Labor Pains", New York Times Magazine, May 23, 1999