While putting forward the previous arguments, take the form of turning or strengthening according to the specific situation. For example, the argument that hard work is the premise of achieving life goals can be developed later. Edison had been looking for filament materials before he invented the electric light bulb, but all his previous efforts paved the way for his success. If people don't work hard again and again like him, how can there be such a beautiful world because of scientific research?

Come on, grasp the three elements of argument, argument and demonstration.