地球上生命的未来取决于我们采取行动的能力。许多人正在尽其所能，但只有我们的社会、经济和政治发生变化，才能取得真正的成功。

"The difference between a happy marriage and a miserable one... consists of about ten continued acts of stupidity or kindness, depending on the direction."

Innovation thrives in environments where failure is seen as a step forward.

You are not the opinion of somebody who doesn’t know you or care about you.

建筑是一种政治行为，它塑造了我们共同生活的方式。

Once in a while the phenomena we exploit are particularly present. We like a reasonable amount of volatility. In our business we want some action. “Tumult is usually good for us. We don’t have credit lines of any significance. We don’t do a lot of leveraged-type financing.

在采矿业，可持续性不仅仅是一个流行词，而是长期成功的必要条件。