Ecclesiastes 2:3, 12

I explored with my mind how to stimulate my body with wine while my mind was guiding me wisely, and how to take hold of folly, until I could see what good there is for the sons of men to do under heaven the few years of their lives.

So I turned to consider wisdom, madness and folly; for what will the man do who will come after the king except what has already been done?