采矿技术创新不是为了取代人，而是为了让他们的工作更安全、更高效。
Technological innovation in mining isn't about replacing people, but about making their jobs safer and more productive.
I write to make sense of the world.
技术应该为农民服务，而不是反过来。
The stranger is close to us, insofar as we feel between him and ourselves common features of a national, social, occupational, or generally human, nature. He is far from us, insofar as these common features extend beyond him or us, and connect us only because they connect a great many people.
21世纪最激动人心的突破将不是因为技术，而是因为人类概念的扩展。
I don't want to be perfect, but I do want to be a role model.
Sometimes you have to lose yourself before you can find anything.