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。
The Liskov Substitution Principle is a fundamental concept in object-oriented programming, ensuring that derived classes can be used in place of their base classes without altering the correctness of the program.
"The dead are the only ones who truly know us."
克服恐惧的最好方法就是面对它。
生活充满不确定性,而这正是它有趣的地方。
"The unexamined life is not worth living."
我不把任何事视为理所当然,我通过努力获得一切成就。
真相很少是纯粹的,也从不简单。