Gold and silver, like other commodities, have an intrinsic value, which is not arbitrary, but is dependent on their scarcity, the quantity of labour bestowed in procuring them, and the value of the capital employed in the mines which produce them.
金银像其他商品一样具有内在价值，这不是任意的，而是取决于它们的稀缺性、获取它们所耗费的劳动量以及生产它们的矿山所投入的资本价值。
When you're surrounded by people who share a passionate commitment around a common purpose, anything is possible.
Sustainability isn't a trend—it's our responsibility to future generations.
我不认为你能做到最好。做到最好是一个努力做到最好的过程。
A company's culture is defined by its people, not its policies.
我不是说唱歌手，我是一个行走的传奇。