抽象的目的不是模糊，而是创建一个新的语义层次，在这个层次上可以绝对精确。

无人机的安全性不是选项，而是底线。

The true measure of leadership is how you empower others to achieve their full potential.

The way management treats the associates is exactly how the associates will then treat the customers.

理性之光不同于自然之光。