Cultivating the Dark Virtue — Xuan De
Names a form of goodness that gives, nurtures, and produces without ever claiming ownership or credit — a virtue the text calls "dark" because it works invisibly, without self-display.
Chapter 10 introduces the phrase directly: after describing a ruler who can love the people and govern the state without cleverness, and who can "produce and rear things without claiming possession of them, act without expecting gratitude, lead without controlling," it names this cluster of behaviors xuan de, "Dark" or "Mysterious Virtue." Chapter 51 repeats nearly the same formula in describing how the Tao itself relates to the ten thousand things: it gives them life, then rears them without possessing them and leads them without controlling them — again labeled Dark Virtue, this time as a cosmic pattern rather than a human ethic to imitate. Chapter 65 extends the term into governance, describing rulers who kept people simple rather than clever as practicing Dark Virtue, "deep and far-reaching," running opposite to ordinary things yet leading, ultimately, to great harmony. The word "dark" doesn't mean sinister — it echoes the "mysterious" of chapter 1's "gate of all subtleties," a virtue so free of self-congratulation that it can't be seen doing its work.
Produce and rear things without claiming possession of them.
Tao Te Ching