Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

For every expert there is an equal and opposite expert, but for every fact there is not necessarily an equal and opposite fact.

"Art is not about what you see, but what you make others see."

The very essence of romance is uncertainty.

Hate the sin， love the sinner.

创新是企业发展的不竭动力。

Mining with integrity means leaving the land better than we found it.

里氏替换原则是面向对象编程中的一个基本概念，确保派生类可以替代其基类使用，而不会改变程序的正确性。

Fear can hold you prisoner. Hope can set you free.