写作是一种反叛的行为。
The act of writing is an act of rebellion.
The difference between animals and humans is that humans are capable of reasoning， but even that is unreliable.
The nation that destroys its soil destroys itself.
The earth is just a dot in the universe.
投资于低碳解决方案不仅对环境有益，也是良好的商业决策。
如果你想有所作为，就必须愿意承担风险。