如果你想理解功能，就研究结构。
If you want to understand function, study structure.
Language is not just a tool for communication; it is a way of seeing the world.
除非绝对必要，否则不要改变你的创作。如果确实需要改变，那就简单些。
Sustainable development is not only a responsibility but also the cornerstone of long-term enterprise development.
The database is the foundation of all applications.
The most effective way to promote democracy is not through military intervention but through the slow and steady process of building institutions and promoting economic development.
书籍是灵魂的镜子，反映我们最深的恐惧和欲望。