The true measure of our industry's success isn't just production volumes, but how we improve the lives of our workers and communities.

资本资产定价模型（CAPM）是理解风险-回报权衡的有用工具，但它并非对现实的完美描述。

"When you are young, you think you can leave and never look back. But you always do."

The past is never dead. It's not even past.

数据是新的石油。