のうあるたかはつめをかくす

能ある鷹は爪を隠す

表記・読み：能有る鷹は爪を隠す・脳ある鷹は爪を隠す・のうあるたかはつめをかくす

1. 1

   a wise man keeps some of his talents in reserve; one shouldn't show off; the person who knows most often says least; a skilled hawk hides its talons

   expressions (phrases, clauses, etc.)五段動詞（す）proverb