在飞机发明之前,科学家认为飞行是不可能的。在麻醉药发明之前,医生坚信无痛手术是不可能的。在原子弹发明之前,科学家也都相信原子是不可能分裂的。蒸汽机发明之前,就有人数落富尔敦:你有没有搞借,先生？在这一切的质疑下,是什么推动了这些伟大的发明,是想像力。自由翱翔的飞机飞机发明之前,有多少人告诉过莱特兄弟他们的行为既幼稚又愚蠢——因为那看起来很笨拙的装置,肯定是飞不起来的。就连他的父亲也断言人类永远不可能翱翔天际,他说:“如果上帝肯让我们飞上青天,早就赐予我们 Before the plane was invented, scientists thought flight was impossible. Before the invention of anesthetics, doctors believed that painless surgery was impossible. Before the atomic bomb was invented, scientists also believed that atoms could not be divided. Before the steam engine was invented, there was a certain number of people in the country. Have you ever borrowed, sir? Under all these questions, what pushed these great inventions is imagination. How many people told the Wright Brothers their behavior was naive and stupid before the invention of a free-flying plane? Because the seemingly awkward device surely could not fly. Even his father also asserted that mankind would never fly so far, saying: "If God would let us fly to heaven, it has long been given to us