Tip: The article says that China's traditional education doesn't pay attention to real things and knowledge, and thinks that you can cope with everything by burying your head in reading. The result is of no help to the actual needs, which reveals the disadvantages of traditional education more deeply and shows the importance of attaching importance to experimental spirit. In contrast, nature lets us know the different expressions of understanding things in ancient and modern times. ? Reference answer: The ultimate goal of learning knowledge from things in ancient "University" is to level the world, so it is generally to explore things from one's own heart, that is, the so-called way to rule the country and level the world, focusing on abstract truth. This is the case with the bamboo in Wang Yangming's Ge. But in today's world, the purpose of learning from things is to understand nature, gain new knowledge and serve the people, so the spirit of field experiment is emphasized.