History is, above all else, the creation and recording of that heritage; progress is its increasing abundance, preservation, transmission, and use.

"The pursuit of knowledge is not just a journey of the mind, but also of the heart."

In the stone business, details make perfection, and perfection is not a detail.

The only good is knowledge and the only evil is ignorance.

Understanding the universe requires not just intelligence, but imagination.

世界上最伟大的事情是知道如何属于自己。

效率（的重要性）被过度强调了，而放空（的重要性）则被严重低估了。定期的周日安息、职业年假、度假出游、工作日中的茶歇、漫无目的的散步和离开工作的时间，对一切领域获得顶级成就都极其重要。最好的工作，需要有良好的休息作为保障。

Our ambition is to be the responsible energy major, and that means producing more with less – more energy with fewer emissions.