可持续性不是选择，而是我们对下一代的责任。

对感受者来说，生活是悲剧；对思考者来说，生活是喜剧。

The universe is a machine for the production of gods.

小的信用积累起来，大的信用才能建立

Legal rules are not merely commands backed by threats; they are also rules that confer powers and create obligations.

采矿业的可持续性不是可选项，而是我们未来的必然选择。