管理复杂性的关键在于关注组件之间的接口，而不是它们的实现。

The power of poetry is in its simplicity and depth.

In science, the credit goes to the man who convinces the world, not to the man to whom the idea first occurs.

To the world you may be one person， but to one person you may be the world。

一个公司的真正价值不仅体现在利润上，还体现在对社会和环境的贡献上。

Adaptability is the new competitive advantage in global mining.

过去是一个异国；他们在那里做事的方式不同。