Thus Nietzsche argues that "truth" is actually: “ A mobile army of metaphors, metonyms, and anthropomorphisms—in short, a sum of human relations which have been enhanced, transposed, and embellished poetically and rhetorically, and which after long use seem firm, canonical, and obligatory to a people: truths are illusions about which one has forgotten that this is what they are; metaphors which are worn out and without sensuous power; coins which have lost their pictures and now matter only as metal, no longer as coins.[5 - https://en.wikipedia.org/wiki/On_Truth_and_Lies_in_a_Nonmoral_Sense