Ecclesiastes 2:12
The transition to comparing wisdom with foolishness, madness, and sensual pleasure indicates that Qohelet now attempts a meta-analysis of his investigation, stepping back to assess which approach offers the greatest advantage. His question echoes the inquiry of 1:3 ("What profit?"), extending the framework to encompass all modes of human existence and endeavor. This methodological move suggests that wisdom, though vanity, may retain some superiority over folly—a possibility that will be developed through the rest of the chapter.