《Numbers: Their Occult Power and Mystic Virtue》數字的神秘象徵 (Occult Power of Numbers)William Wynn Westcott (1890)
G. Oliver; although where he gets 10 generations from Adam to Noah, I know not, Under lo also falls the mention of the Pythagorean Triangle, Tctractys consisting of an equilateral triangle enclosing ten YODS : thus the upper is the Monad, the second line the Duad, the third the Triad, and tnc 4th the Ouartcrnary /,'\ or Tetrad : representing the four forms of point, line, /,',V\ superficies and solid.
段落 westcott-276public-domain (1890)
↗ 開啟公有領域原文（Wikisource）此段為公有領域典籍逐字擷取，零 AI 生成；原文亦存繁化前底本，可逐字審計。我們寧可少引、不可錯引——驗不過的引文一律捨棄。