Proverbs 12:23 A prudent man concealeth knowledge: but the heart of fools proclaimeth foolishness. 2 I MC VC

Proverbs 22:15 Foolishness is bound in the heart of a child; but the rod of correction shall drive it far from him. MC VC

Ecclesiastes 9:3 This is an evil among all things that are done under the sun, that there is one event unto all: yea, also the heart of the sons of men is full of evil, and madness is in their heart while they live, and after that they go to the dead. MC VC