我们都在寻找某样东西，但我们不知道它是什么。

市场变化莫测，我们要保持敏锐的洞察力，及时调整战略，抓住机遇。

No matter what happens in life, be good to people. Being good to people is a wonderful legacy to leave behind.

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.

能克服自己的私欲，什么祸害对你都是无可奈何的了。