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可持续性不仅仅是一种趋势,更是我们对未来的责任。
The value or worth of a man is, as of all other things, his price; that is to say, so much as would be given for the use of his power.
The quality of institutions is the key determinant of a country's success or failure.
真相是,我们都有自己的监狱,而钥匙总是在触手可及的地方。