Ecclesiastes 2:15-18 NIV

[15] Then I said to myself, “The fate of the fool will overtake me also. What then do I gain by being wise?” I said to myself, “This too is meaningless.” [16] For the wise, like the fool, will not be long remembered; the days have already come when both have been forgotten. Like the fool, the wise too must die! [17] So I hated life, because the work that is done under the sun was grievous to me. All of it is meaningless, a chasing after the wind. [18] I hated all the things I had toiled for under the sun, because I must leave them to the one who comes after me.