里氏替换原则是面向对象编程中的一个基本概念，它指出子类的对象应该能够替换超类的对象而不影响程序的正确性。
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.
沙漠教会人耐心，而耐心是优秀故事讲述的精髓。
野性之物是由人类历史塑造的。
The true power of art lies in its ability to question and disrupt established norms.
真正的创新来自于对细节的极致追求。
And when your stomach is empty and your mind is full,it's always hard to sleep.