Describing yet another difference between the one who is careful about words and the one who is not, the king of Israel says: “A shrewd man is covering knowledge, but the heart of the stupid ones is one that calls out foolishness. ” ​ — Proverbs 12: 23.
શાણા અથવા ચતુર માણસો, ક્યારે બોલવું અને ક્યારે ન બોલવું જોઈએ એ ધ્યાન રાખે છે.