てんさいきょうじんかみひとえ 天才と狂人は紙一重 LinksSentence search for 天才と狂人は紙一重Sentence search for てんさいときょうじんはかみひとえKanji details for 天, 才, 狂, 人, 紙, 一 and 重Edit in JMdict Expressions (phrases, clauses, etc.)1. there's but a fine line between genius and insanityProverb Discussions Log in to talk about this word.