The great wars of history—we have been told, and told truly—are the outcome, direct or indirect, of the unequal growth of nations.
历史上的重大战争——我们被告知，而且被告知的是真实的——是国家不平等增长的直接或间接结果。
每一本书都是一次旅程，每一次旅程都会改变你。
In my early professional years I was asking the question: How can I treat, or cure, or change this person? Now I would phrase the question in this way: How can I provide a relationship which this person may use for his own personal growth?
我们今天所做的每一个决定都会影响下一代。
煤炭的真正成本不仅在于价格，还在于我们如何管理其后果。
On the path of science, failure is the norm, but each failure brings us closer to success.