"You have to love yourself before you can love someone else."

The great challenge of the modern world is to create institutions that are strong enough to govern effectively but also accountable and responsive to the needs of citizens.

所有的变化，即使是最渴望的，也带着忧郁；因为我们留下的是一部分的自己；我们必须告别一种生活，才能进入另一种。

我们必须倾听土著知识——他们实践可持续林业已有几个世纪。

In mining, the real competition is often against the market's short-term mindset.