Newton，one of the most influential scientists throughout the history of mankind, could be best case of how modesty works in the course of making further progress and achieving greater success. Just imagine, having discovered the Law of Momentum Conservation, how could he have succeeded in establishing the Three Laws of Motion if he had simply taken pride in his past achievement ?

　　作为人类历史上最具有影响力的科学家之一的牛顿，是谦虚如何在获得持续进步和取得更大成就上发挥作用的最好的例子。试想一下，发现了动能守恒定律之后，如果他仅仅为过去的成就而骄傲，怎么可能成功的发现力学三定律呢?