Erich Fromm said this quote
“ There were always men who looked beyond the dimensions of their own society- and while they may have been called fools or criminals in their time they are the roster of great men as far as the record of human history is concerned- and visualized something which can be called universally human and which is not identical with what a particular society assumes human nature to be. There were always men who were bold and imaginative enough to see beyond the frontiers of their own existence. ”