爱因斯坦说:提出一个问题往往比解决一个问题更重要.因为解决一个问题也许只是数学上或实验上的技能而已;而提出一个新的问题、新的可能性,从新的角度去看旧的问题,却需要有创造性的想象力,而且标志着科学的真正进步.物理作为一门培 Einstein said that asking a question is often more important than solving a problem. Solving a problem may be just a mathematical or experimental skill. It is asking a new question, a new possibility, and a new perspective. The problem requires creative imagination, but it also marks the true progress of science. Physics as a training