I told myself, "I have become a great man, far wiser than anyone who ruled Jerusalem before me. I know what wisdom and knowledge really are." 1
References for Ecclesiastes 1:16
1.16 1 K 4.29-31+2 Si 47.14-18.
I was determined to learn the difference between knowledge and foolishness, wisdom and madness. But I found out that I might as well be chasing the wind.
The wiser you are, the more worries you have; the more you know, the more it hurts.