"The world is a brutal place. My books reflect that."

Quality is never an accident; it's always the result of intelligent effort.

The future of mining lies in balancing profitability with environmental responsibility.

人类学是一门科学，其进步的标志不是共识的完善，而是辩论的精细化。

什么也不做是世上最难的事情，最困难并且最智慧。