Ecclesiastes 1:16-18
Ecclesiastes 1: 16 to 18
16 I communed with my own heart, saying, Lo, I have gotten for me great wisdom above all who were before me in Jerusalem. Yea, my heart has had great experience of wisdom and knowledge.
17 And I applied my heart to know wisdom, and to know madness and folly. I perceived that this also was a striving after wind.
18 For in much wisdom is much grief, and he who increases knowledge increases sorrow.