中国矿业要走向世界,必须提升国际竞争力。
A vida é o que fazemos dela. As viagens são os viajantes. O que vemos não é o que vemos, senão o que somos.
The past is always carried into the present by small things.
We don't try to predict the future; we just try to buy things that are cheap.
Nothing is really beautiful but truth, truth alone is lovely.
我们需要对非人类发展出一种新的敏感性。
激励很重要,因为它们以可预测的方式引导行为。