Why this word is great
NACHES — [Noun] A particular, proud contentment felt at the successes or achievements of another, especially one's child. From Yiddish נחת (nakhes), from Hebrew נַחַת (nákhat, "contentment, rest"). Unlike pride, which swells from one's own deeds, or schadenfreude, which feasts on another's pain, naches is the quiet sun of vicarious fulfillment. It is the tightness in the throat watching a child bow after a clumsy recital, the warmth spreading at a graduation announcement from a distant city, and the silent, settling peace when a grown voice offers wisdom you once tried to teach—the gentle profit of a life invested, a vessel emptied of self and filled with another's light.