Meaning of the word "a good tongue is a good weapon" in English

What does "a good tongue is a good weapon" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

a good tongue is a good weapon

US /ə ɡʊd tʌŋ ɪz ə ɡʊd ˈwɛpən/
UK /ə ɡʊd tʌŋ ɪz ə ɡʊd ˈwɛpən/
"a good tongue is a good weapon" picture

Idiom

the ability to speak eloquently or persuasively is a powerful tool for achieving one's goals or defending oneself

Example:
He managed to talk his way out of the fine; truly, a good tongue is a good weapon.
In diplomacy, a good tongue is a good weapon for maintaining peace.