最好的想法往往来自意想不到的地方。

"The best ideas come from the intersection of technology and humanity."

最好的性能改进是从非工作状态到工作状态的转变。

"The best way to learn about someone is to read their story."

Science fiction is the literature of ideas, and the ideas are what matter.

In the midst of winter, I found there was, within me, an invincible summer.

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。