大衍易吟四十首 其二二
宋 · 方回
午月至子复，书云七日来。
六日七分说，观天何隘哉。
2 lines · from chinese-poetry (MIT)The source text is in traditional characters; shown here simplified
宋 · 方回
午月至子复，书云七日来。
六日七分说，观天何隘哉。
2 lines · from chinese-poetry (MIT)The source text is in traditional characters; shown here simplified