Wisdom excelleth folly, as far as light excelleth darkness.

The wisdom of the prudent is to understand his way: but the folly of fools is deceit.

And I turned myself to behold wisdom, and madness, and folly: for what can the man do that cometh after the king? even that which hath been already done.

And I gave my heart to know wisdom, and to know madness and folly: I perceived that this also is vexation of spirit.

But he that hateth his brother is in darkness, and walketh in darkness, and knoweth not whither he goeth, because that darkness hath blinded his eyes.

The fool hath said in his heart, There is no God. They are corrupt, they have done abominable works, there is none that doeth good.