Ecclesiastes 1:12-18 I, the Preacher, was king over Israel in Jerusalem. and I set my heart to seek and search out by wisdom concerning all that is done under heaven; this burdensome task God has given to the sons of man, by which they may be exercised. I have seen all the works that are done under the sun; and indeed, all is vanity and grasping for the wind. What is crooked cannot be made straight, and what is lacking cannot be numbered. I communed with my heart, saying, “Look, I have attained greatness, and have gained more wisdom than all who were before me in Jerusalem. My heart has understood great wisdom and knowledge.” And I set my heart to know wisdom and to know madness and folly. I perceived that this also is grasping for the wind. For in much wisdom is much grief, and he who increases knowledge increases sorrow.
Ecclesiastes 2:1-12 I said in my heart, “Come now, I will test you with mirth; therefore enjoy pleasure”; but surely, this also was vanity. I said of laughter–“Madness!”; and of mirth, “What does it accomplish?” I searched in my heart how to gratify my flesh with wine, while guiding my heart with wisdom, and how to lay hold on folly, till I might see what was good for the sons of men to do under heaven all the days of their lives. I made my works great, I built myself houses, and planted myself vineyards. I made myself gardens and orchards, and I planted all kinds of fruit trees in them. I made myself water pools from which to water the growing trees of the grove. I acquired male and female servants, and had servants born in my house. Yes, I had greater possessions of herds and flocks than all who were in Jerusalem before me. I also gathered for myself silver and gold and the special treasures of kings and of the provinces. I acquired male and female singers, the delights of the sons of men, and musical instruments of all kinds. So I became great and excelled more than all who were before me in Jerusalem. Also my wisdom remained with me. Whatever my eyes desired I did not keep from them. I did not withhold my heart from any pleasure, for my heart rejoiced in all my labor; and this was my reward from all my labor. Then I looked on all the works that my hands had done and on the labor in which I had toiled; and indeed all was vanity and grasping for the wind. There was no profit under the sun. Then I turned myself to consider wisdom and madness and folly; For what can the man do who succeeds the king?– only what he has already done.