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In times of change, the ability to learn is far more important than the ability to know.
The problem with socialism is that you eventually run out of other people's money.
一个人想欺骗人类,首先必须化腐朽为神奇。
The market is a voting machine in the short term and a weighing machine in the long term.
可持续性不仅仅是一个流行词,它是负责任林业的基础。我们必须在经济增长和环境管理之间取得平衡。