world philosophy and religion doctrine handwriting doodle sketch

ancient aristotle asian atheism atheist buddha buddhism christian christianity confucius conscience cross culture dhamma doctrine doodle east education enlighten enlightenment epistemology ethnic faith feminism god greece greek heaven history humanism icon idea idealism islam jesus karma knowledge learn learning logic mental metaphysics mind moral natural nirvana pagan paper peace philosopher philosophy plato presentation principle prophet psychology pythagoras reason religion religious sign sketch soul spinoza spirit spiritual study subject symbol tao taoism theory thoughts truth vector western wheel wisdom yang ying