Mu 1866, akaverenga Friedrich Albert Lange's History of Materialism. Rondedzero dzaLange dzeKant's anti-materialist uzivi, kusimuka kweEuropean Materialism, kuwedzera kweEurope kunetsekana nesainzi, dzidziso yaCharles Darwin yekushanduka-shanduka, uye kupandukira kwese kurwisa tsika uye chiremera zvakafadza Nietzsche zvakanyanya. Nietzsche pakupedzisira aizopokana nekusakwanisa kutsanangurwa kwekushanduka kwehunhu hwehunhu hwevanhu. Muna 1867, Nietzsche akasaina kwegore rimwe rekuzvipira basa nePrussian artillery division muNaumburg. Aionekwa semumwe wevatasvi vakanakisa pakati pevamwe vake, uye maofficial ake akafanotaura kuti achakurumidza kusvika pachinzvimbo chekutungamira. Zvisinei, muna Kurume 1868, achisvetukira muchigaro chebhiza rake, Nietzsche akarova chibhakera chake nechipfuva, achimusiya mwedzi miviri gare gare, Nietzsche akatendeuka akaenderera mberi nekuverenga bhuku rake: Richard Wagner, nekudaro haana kukwanisa kufamba kwenguva yake yekutanga.
Nhau Yokudisa Zvinhu