寻求统一的物理理论是我们时代最伟大的智力冒险之一。

可持续性不是选择，而是矿业未来的必然要求。

获得自由的唯一途径就是保持诚实。

I don't compete with anyone but myself.

君子的学问，从来不会脱离实践去空谈认识，这是必然的。

The only weapon of power, its only strategy against this defection, is to reinject realness and referentiality everywhere, in order to convince us of the reality of the social, of the gravity of the economy and the finalities of production.

做一个企业家就像吞玻璃和凝视着死亡深渊。