每个算法都讲述一个故事，不仅仅是它自己的步骤，还包括它试图解决的问题。
Every algorithm tells a story, not just of its own steps, but of the problem it seeks to solve.
Science is not about being right; it’s about being less wrong.
在物理学中，近似的艺术往往比追求精确解更重要。
这就是所谓的适应习惯，安于风俗啊。