You can still compare a coin to the moon–poets have done so in days gone by. The coin itself remains one of the few objects of perception continually and immediately surrounding us that, through long-established habits and fantasies, connect us across the millenia to antiquity–like bread and wine, our shoes, the dog, the knife, indeed the moon.
Nobody has any business to destroy a social institution until he has really seen it as an historical institution. If he knows how it arose, and what purposes it was supposed to serve, he may really be able to say that they were bad purposes, that they have since become bad purposes, or that they are purposes which are no longer served. But if he simply stares at the thing as a senseless monstrosity that has somehow sprung up in his path, it is he and not the traditionalist who is suffering from an illusion.