It is essential to destroy the widespread prejudice that philosophy is a strange and difficult thing just because it is the specific intellectual activity of a particular category of specialists or of professional and systematic philosophers. It must first be shown that all men are “philosophers”, by defining the limits and characteristics of the “spontaneous philosophy” which is proper to everybody. This philosophy is contained in: 1. language itself, which is a totality of determined notions and concepts and not just of words grammatically devoid of content; 2. “common sense” and “good sense”; 3. popular religion and, therefore, also in the entire system of beliefs, superstitions, opinions, ways of seeing things and of acting, which surface collectively under the
name of “folklore”.
GRAMSCI, Antonio. Notebook 11, paragraph 12 (Some preliminary notes of reference)