Ecclesiastes 1:13; Ecclesiastes 1:16-18
I devoted myself to study and to explore by wisdom all that is done under heaven. What a heavy burden God has laid on men!
I thought to myself, "Look, I have grown and increased in wisdom more than anyone who has ruled over Jerusalem before me; I have experienced much of wisdom and knowledge."
Then I applied myself to the understanding of wisdom, and also of madness and folly, but I learned that this, too, is a chasing after the wind.
For with much wisdom comes much sorrow; the more knowledge, the more grief.