2:4 I increased my possessions:
I built houses for myself;
I planted vineyards for myself.
2:10 I did not restrain myself from getting whatever I wanted;
I did not deny myself anything that would bring me pleasure.
So all my accomplishments gave me joy;
this was my reward for all my effort.
2:11 Yet when I reflected on everything I had accomplished
and on all the effort that I had expended to accomplish it,
I concluded:
like chasing the wind!
There is nothing gained