Very well said, brother.!!
We should always try to achieve higher things by being humble and kind towards the society.
and I think God is the only one who can give us the reward of being kind to humanity. We shouldn't expect this from humans because as you said we are imperfect and I think incapable of satisfying others too.
Great thoughts.!! Loved your post.!!
Stay blessed. !! Have a nice day ahead.!!!!