发明是推动人类社会向前发展的根本动力之一,回顾人类的发明史,既有许多有利于发明的因素,也充满了许多不利于发明的因素。要使人类社会进步更快,就需要某种机制,以保证新发明源源不断地涌现。 Invention is one of the fundamental motivations for promoting the development of human society. Looking back on the history of human invention, there are not only many factors conducive to invention but also many unfavorable factors for invention. To make human society progress faster, some sort of mechanism is needed to ensure a steady stream of new inventions.