Communism is the political manifestation of of human resentment, envy, and hatred.

I don't think this sentiment gets propagated enough. Every Communist's motivations eventually come out to be basic greed and resentment against those who were more successful than they were. It always comes out if you dig deep enough. Always. It's the little kid who's mad that someone else's Mom packed cupcakes in the lunchbox while the Commie only got a package of fruit snacks.