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Sustainability isn't an option; it's our responsibility to future generations.
Given the choice between the experience of pain and nothing, I would choose pain.
The companies that will thrive are those that see environmental regulations as opportunities, not obstacles.
你连自己都管不好,怎么能治理国家的正事呢? 
有效市场理论在不严重低效的市场中是正确的,但我们寻找的是短期、微小的异常现象。
外交是战争的延续,只不过用别的手段而已。