“曰:遂古之初,谁传道之?

        上下未形,何由考之?

        冥昭瞢暗,谁能极之?

        冯翼惟象,何以识之?

        明明暗暗,惟时何为?

        阴阳三合,何本何化?

        圜则九重,孰营度之?

        惟兹何功,孰初作之?

        斡维焉系,天极焉加?

        八柱何当,东南何亏?

        九天之际,安放安属?

        隅隈多有,谁知其数?

        天何所沓?十二焉分?

        内容未完,下一页继续阅读