The essence of intelligence is the ability to adapt to new situations.

城市的穷人就像树的根；看不见，但对它的生命至关重要。

The best mining projects are those where local communities become true partners, not just stakeholders.

Money is not the key to happiness, but it helps.

写作是一种更强烈地体验生活的方式。

The state of nature has a law of nature to govern it, which obliges every one: and reason, which is that law, teaches all mankind, who will but consult it, that being all equal and independent, no one ought to harm another in his life, health, liberty, or possessions.