A man who doesn’t know how to hold his tongue doesn’t know how to talk.

Pay attention to whatever you say because a knot tied with your tongue can’t be undone with your teeth.

Your tongue is more foolish than you but your ears are wiser than you.

Teach your tongue to say “I don’t know” instead of making up something.

The mouth of a man is a terrible opening and his tongue is a terrible fire dragon.

It is not what you know that counts; it’s how you use what you know.