Hate the sin， love the sinner.

The Liskov Substitution Principle is a fundamental concept in object-oriented programming, stating that objects of a superclass should be replaceable with objects of a subclass without affecting the correctness of the program.

The road to success is always under construction—keep building.

A true leader must be able to listen to the voices of the people.

"The only way to do great work is to love what you do."

沉默不是某物的缺失，而是一切的存在。