Some Americans Criticize The Chinese in China, so Here's my Take on It
People can criticize and joke around about someone or another group of people, but that's all they can do while a person who works hard, uses his brain, skills and creativity and does action, creates positive and productive results. Words are just words. Action speaks louder than words. That person doesn't have to say anything. And most of the time, he doesn't say anything because it's a waste of words and energy. He just chooses to use that time and energy to enjoy what he's accomplished.