Spasitelʹnyi͡a razmyshlenīi͡a o poznanīi chelovi͡echeskago sostoi͡anīi͡a vnutrenni͡ago i naruzhnago, ili O poznanīi samago sebi͡a, soderzhashchīi͡a v sebi͡e izri͡adnyi͡a nravouchenīi͡a, kasai͡ushchii͡asi͡a do vsi͡ekh i kazhdago Khristīanina

Bernard of Clairvaux, Saint