Beyond Good and Evil by Friedrich Nietzsche Chapter 9 Page 50

— One of the most refined forms of disguise is Epicurism, along with a certain ostentatious boldness of taste, which takes suffering lightly, and puts itself on the defensive against all that is sorrowful and profound. They are “gay men” who make use of gaiety, because they are misunderstood on account of it — they WISH to be misunderstood. There are “scientific minds” who make use of science, because it gives a gay appearance, and because scientificness leads to the conclusion that a person is superficial — they WISH to mislead to a false conclusion. There are free insolent minds which would fain conceal and deny that they are broken, proud, incurable hearts (the cynicism of Hamlet — the case of Galiani); and occasionally folly itself is the mask of an unfortunate OVER-ASSURED knowledge.