"A fool does not delight in understanding, but only in airing (his/her) own opinion." --Prov. 18:2
"A fool's words bring strife, his mouth invites fighting." --Prov. 18:6
"The fool said in his heart, there is no God." --Psalm 14:1
"Answer not a fool, according to his folly, or you'll be just like him" --Prov. 26:4
"Even an ignorant fool, when he keeps silent, is considered wise." --Prov. 17:28
