我不喜欢正经的小说。在正经小说里，人们会说这样的话：“我的血管里流淌着铁、银和普通的泥土。我无法像那些不依赖刺激的人那样握紧拳头。”这是什么意思？我不知道。父亲也不知道。写这些书的人也不知道。

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.

经验只是我们给错误取的名字。

Quality should never be compromised for the sake of quantity.

The quality of a country's institutions is the most important determinant of its success.