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.

Adaptability is the cornerstone of resilience in business.

新能源行业不是百米冲刺，而是一场马拉松。

光是建筑的本质。没有光，就没有空间。