We perceive the world in terms of its utility for our survival.

Innovation in mining technology isn't about replacing people, but about empowering them to do their jobs better and safer.

Trust is the expectation that arises within a community of regular, honest, and cooperative behavior, based on commonly shared norms, on the part of other members of that community.

Sustainable seafood isn’t a niche market—it should be the only market.

不过话得说回来，没有一桩事是容易的。

儿童有着他自己的人格，他自身具有创造精神的美和尊严。这种美和尊严是永远不能磨灭的，所以他的纯洁而非常敏感的心灵需要我们最审慎的爱护。