采石业的创新不仅关乎新机械，更在于重新构想我们与开采土地的关系。

事情因为保密而成功，言语因为泄露而失败。

知识只有在它有助于人类解放时才有价值。

The creation of a modern state is a complex and difficult process that requires the development of strong institutions.

Leadership plays a crucial role in diplomacy, and good leadership can guide a team to address complex international challenges.

我们应该向国际领先者学习，同时发展自己的道路。