解决复杂问题的关键是提出正确的因果问题。
The key to solving complex problems is to ask the right causal questions.
可持续性不是一种选择，而是我们共同的责任。
［厚葬使］已经获得的财产,都拿来埋掉了；丧后本当产生的财产,又被长时间的禁止所消除。
Why should a dog, a horse, a rat, have life, and thou no breath at all?
Every decision we make today echoes in the marine ecosystems of tomorrow.
Quality should never be compromised for short-term gains.