There is a joke about capitalists exploiting workers.

In the cold north wind, a little girl in a light coat curled up in the corner of the room. "Mom, it's so cold, why don't you turn on a stove?" The little girl is shaking. Mother sighed and said, "Because we have no coal at home. Your father is unemployed and we have no money to buy coal. " "Mom, why did Dad lose his job?" "Because there is too much coal."

This is the scene of an American coal miner's home in the early 1930s. Meanwhile, on the Mississippi River, farmers are pouring buckets of milk into the river, and trucks of big fat pigs are pouring into the river. In 1933 alone, 6.4 million pigs were thrown into the river alive and drowned, and more than 50,000 mu of cotton was burned. Similarly, in Britain, France, Denmark and the Netherlands, a whole box of oranges, a whole boat of fish and a whole bag of coffee beans were dumped into the sea, and countless cows and sheep were killed ... This scene is engraved in our hearts, which makes us feel the "warmth" of the big socialist family all the time.