12 I turned myself to consider wisdom, madness, and folly: for what can the king’s successor do? Just that which has been done long ago. 13 Then I saw that wisdom excels folly, as far as light excels darkness. 14 The wise man’s eyes are in his head, and the fool walks in darkness—and yet I perceived that one event happens to them all. 15 Then said I in my heart, “As it happens to the fool, so will it happen even to me; and why was I then more wise?” Then said I in my heart that this also is vanity. 16 For of the wise man, even as of the fool, there is no memory for ever, seeing that in the days to come all will have been long forgotten. Indeed, the wise man must die just like the fool!
17 So I hated life, because the work that is worked under the sun was grievous to me; for all is vanity and a chasing after wind.
Matthew Henry's Commentary on Ecclesiastes 2:12-17
Commentary on Ecclesiastes 2:12-17
(Read Ecclesiastes 2:12-17)
Solomon found that knowledge and prudence were preferable to ignorance and folly, though human wisdom and knowledge will not make a man happy. The most learned of men, who dies a stranger to Christ Jesus, will perish equally with the most ignorant; and what good can commendations on earth do to the body in the grave, or the soul in hell? And the spirits of just men made perfect cannot want them. So that if this were all, we might be led to hate our life, as it is all vanity and vexation of spirit.