剪辑不仅仅是剪切和连接场景，而是找到故事的节奏和灵魂。

To understand chemistry at its most fundamental level, we must look at the dance of electrons in molecules.

Progress happens when we stop blaming and start solving.

The joy of mathematics comes from the moments of clarity when complex things become simple.

系统辨识是从观测到的输入输出数据中建立动态系统数学模型的科学与艺术。