麦克斯韦方程式不足以设计电动机不是计算机的错。
Every line you draw has consequences - spatial, structural, social.
重要的不是你打得有多狠,而是你能承受多大的打击并继续前进。
Before you are old, attend as many funerals as you can bear, and listen. Nobody talks about the departed’s achievements. The only thing people will remember is what kind of person you were while you were achieving.