安全不是优先事项——优先事项可以改变。安全是一个永远不会改变的核心价值。

I don't need validation from anyone else. I know my worth.

水产养殖的透明度不仅是道德要求，更是商业智慧。

The narrative of economic progress must include the voices of those who have been left behind.

轧棉机的发明是一系列无法预见的 circumstances 的结果。