じんせいろん 人性論 LinksSentence search for 人性論Sentence search for じんせいろんKanji details for 人, 性 and 論Edit in JMdict Noun1. A Treatise of Human Nature (book by David Hume; publ. 1739-40)Work of art, literature, music, etc. name Discussions Log in to talk about this word.