The beauty of curves lies in change and intuition. Curves are composed of countless nodes that are invisible to the naked eye. Whether it is a natural landscape or a mathematical curve diagram, what people see is only a shaped, static curve. As for the countless indistinguishable points that make up the curve, few people have explored their contribution to the shape of the curve. 　　 The beauty of curves is by no means exclusive to natural landscapes and mathematics. There are many great people, and why can’t they draw a curve chart of their life paths? Such a “life curve” also reflects the greatness of human nature. 　　…