Confucius said: I am benevolent; Mencius said: I am righteous; Laozi said: I have nothing to do; Zhuangzi said: I am happy; Han Feizi said: What do you mean, catch the whole thing?

What they say represents their own schools and ideas. Confucius is a Confucian, and Confucianism serves the world with benevolence. Mencius is also a Confucian, so I don't understand what he said. Laozi belongs to Taoism, which believes that "everything in the world is born with something, and everything is born with nothing". Zhuangzi is also a Taoist. He has a book called "Wandering around". LZ might as well go and have a look. Han Feizi is a legalist, and his main idea is the rule of law. Take me, LZ. For our hard work.