古往今来的平庸之人，都是因为懒惰而失败；古往今来的有才之人，都是因为骄傲而失败。

If you have any doubt at all about being able to carry a load in one trip， do yourself a huge favor and make two trips.

我们今天开采的矿物也必须服务于后代的需求。

Emotions are adaptations that have evolved to coordinate other psychological mechanisms in solving specific adaptive problems.

可持续发展不再是选择，而是负责任企业的唯一出路。