What does Mr. Feng Youlan think is the most valuable content in China's traditional philosophy?

Mr. Feng Youlan believes that the theory of life state is the most valuable content in China's traditional philosophy. He pointed out that on the surface, everyone in the world has a world, but in fact everyone's world is different, because the world has different meanings for everyone. People are different from animals. People can learn something about life in the universe. At the same time, people can feel that they are doing something when they are doing something. This is the difference between human beings and animals, that is, human life is a conscious life.