True talent needs no embellishment; genuinely capable people don't need superficial adornments.
他虽然不爱表现自己，但大家公认他业务能力很强，真是真金不镀啊。
Although he doesn't like to show off, everyone acknowledges his strong professional abilities; he truly embodies 'true gold needs no plating'.
Era:
Ancient
Frequency:
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