可持续性不是选择，而是矿业未来的必然要求。

最强大的品牌是信任，它通过一致性和诚信随时间建立。

潜意识是未曾付诸文字的人类洪荒时代史。

指出人性中的贪婪和恶意有时比超自然现象更令人恐惧。

He said that the way of the world is to bloom and to flower and die but in the affairs of men there is no waning and the noon of his expression signals the onset of night. His spirit is exhausted at the peak of its achievement. His meridian is at once his darkening and the evening of his day.

在数学中，最简单的问题往往能引出最深刻的见解。

文学是发现普通人身上非凡之处的艺术，用普通的话语说出非凡的事情。

可持续发展需要在创新和风险控制之间找到平衡。

Don't let fear stop you from chasing your dreams.