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A good story is one that stays with you long after you've finished reading it.
The past is not dead, it is not even past.
可持续性不是一种选择,而是我们对后代的责任。
It is a curious subject of observation and inquiry, whether hatred and love be not the same thing at bottom.
The future of coal lies in clean and efficient utilization.
If you want to solve big problems, start by asking the right questions.