"History is not just facts and dates; it’s the lives of people who lived them."

夜晚是一本伟大的书，但星星是它的字母。

The beauty of literature is that it allows us to live multiple lives, to experience different worlds, to feel the emotions of others.

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。

Innovation distinguishes between a leader and a follower.

我越是坚决地以自我存在于时代的条件中，我就越清晰地听到过去的语言，越感受到世纪的气息。