I applied my mind to seek and to search out by wisdom all that is done under heaven; it is an unhappy business that God has given to humans to be busy with.
the case of solitary individuals, without sons or brothers; yet there is no end to all their toil, and their eyes are never satisfied with riches. “For whom am I toiling,” they ask, “and depriving myself of pleasure?” This also is vanity and an unhappy business.
I turned my mind to know and to search out and to seek wisdom and the sum of things and to know that wickedness is folly and that foolishness is madness.