我们无法改变过去,但我们可以改变对过去的看法。
你必须相信自己的直觉,然后放手一搏。
做企业要有社会责任感,我们不仅要追求经济效益,更要关注食品安全和环境保护。
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.