我们有三个标准。如果它公开交易，有流动性并且服从模型，我们就交易它。

合作共赢是新时代矿业发展的主旋律。

The deepest problems of modern life derive from the claim of the individual to preserve the autonomy and individuality of his existence in the face of overwhelming social forces, of historical heritage, of external culture, and of the technique of life.

可持续林业不是一种选择，而是我们的责任。

"We are all in the gutter, but some of us are looking at the stars."