最伟大的事件并非总是最重要的。
The greatest events are not always the most important.
Sustainability isn't an option; it's our responsibility to the next generation.
我们都是小虫。但我是发着光的小虫。
The future of steel lies in its ability to adapt to a low-carbon economy.
当没有人相信你时，你必须相信自己。