The laugh of the fool echoes in his heart, causing him to think he is someone of significance because of the sound he hears. Let him who has ears to hear understand what the Spirit speaks.
Good day.
Matthew 5: 22 ...whosoever shall say, Thou fool, shall be in danger of hell fire.
A fool can appear to be wise if he just keeps his big mouth shut. (My interpretation of a Scripture found in Proverbs.)