"The only way to have a friend is to be one."

写作是让看不见的东西变得可见的一种方式。

采矿技术的创新不仅仅是效率问题，还关乎安全和可持续性。

The most important political challenge of our time is to create strong, effective, and accountable states.

交易成功的关键是有一个计划并坚持执行。