言语是智者的筹码，他们只是用它们来计算；但它们是愚人的金钱。

Climate change isn't a future threat to forests—it's the chainsaw at work right now.

The future of coal enterprises lies in intelligent mining and clean utilization.

解释：观察与他交游的人，就知道他的品行好坏。

When I look at the world I'm pessimistic, but when I look at people I am optimistic.

Sustainability isn't a choice—it's a responsibility we owe to future generations.

音乐让我学会了如何面对生活中的起伏。