I sought in my heart to give myself unto wine, yet acquainting my heart with wisdom; and to lay hold on folly, till I might see what was good for the sons of men, which they should do under heaven all the days of their life.
For that which befalls the sons of men befalls beasts; the same thing befalls them: as the one dies, so dies the other; yea, they have all one breath; so that a man has no advantage over a beast: for all is vanity.
When I applied my heart to know wisdom, and to see the business that is done upon the earth: (for also there is one who neither day nor night sees sleep with his eyes:)
This is an evil among all things that are done under the sun, that there is one event unto all: yea, also the heart of the sons of men is full of evil, and madness is in their heart while they live, and after that they go to the dead.