Ecclesiastes 2:12-14

12So I turned to consider [secular] wisdom, madness, and folly; for what will the man do who succeeds the king? Nothing except what has already been done.

13Then I saw that [even secular] wisdom [that brings sorrow] is better than [the pleasures of] folly and self-indulgence as light excels darkness.

14The wise man’s eyes are in his head, but the fool walks in darkness; and yet I know that [in the end] one fate happens to them both.