חֲכָמִ֥ים יִצְפְּנוּ־דָ֑עַת וּפִֽי־אֱ֝וִיל מְחִתָּ֥ה קְרֹבָֽה׃
Iniingatan ng mga marunong ang kaalaman, ngunit ang bibig ng hangal ay kapahamakang nalalapit.
Rashi
Wise men store up knowledge They guard it in their heart so that they do not forget it.