《Numbers: Their Occult Power and Mystic Virtue》數字的神秘象徵 (Occult Power of Numbers)William Wynn Westcott (1890)
If on a certain day at noon, a new moon took place at any certain point in the heavens, it would take place again at the expiration of 600 years, at the same place and time, and with the planets all in similar positions.
段落 westcott-141public-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。