“凡战者,以正合,以奇胜。”这是《孙子兵法》第五篇《势篇》中的观点。意思是,凡是作战的人,都是正面交锋,用奇兵制胜。偶尔在杂志上看到了圆珠笔的发明过程:[以正合]雷诺的圆珠笔是可以添加油墨的。一管油墨用完后,可打开管子的后盖,再灌油墨进去,就像自来水钢笔添加墨水一 “All war criminals, to coincide, to win with odd. ” This is “Art of War,” the fifth “potential chapter” point of view. The meaning is that all those who fight are confrontational front, with Jones won. Occasionally in the magazine saw the invention of the ball-point pen: [to be] Reynolds ballpoint pen can add ink. After a tube of ink runs out, you can open the back cover of the tube, and then fill in the ink, just like tap pen to add ink one