'Excessively' in the Bible

So I thought to myself, "The fate of the fool will happen even to me! Then what did I gain by becoming so excessively wise?" So I lamented to myself, "The benefits of wisdom are ultimately meaningless!"

So do not be excessively righteous or excessively wise; otherwise you might be disappointed.

Do not be excessively wicked and do not be a fool; otherwise you might die before your time.