折疑論 5.103

5.103

And who can truly know their Way of rising and falling, concealing and manifesting, tracing things to their origin and returning to their end? (This concludes by summarizing the subtlety of the Three Teachings, speaking with modest words: "And now, who would dare claim to completely know its heights and depths, brightness and darkness, tracing its initial arising and exhausting its Way of returning to the end?").