Joy: Vanity of Seeking, from Earthly Things
Source: TTT
Ecclesiastes 2:10, 11
Anything my eyes desired, I did not deny myself. I refused my heart no pleasure. For my heart took delight in all my work, and this was the reward for all my labor. / Yet when I considered all the works that my hands had accomplished and what I had toiled to achieve, I found everything to be futile, a pursuit of the wind; there was nothing to be gained under the sun.
Ecclesiastes 11:8
So if a man lives many years, let him rejoice in them all. But let him remember the days of darkness, for they will be many. Everything to come is futile.