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The boundary between the quantum world and our everyday experience is not as sharp as we once thought.
Sustainability isn't a cost center; it's the ultimate driver of long-term profitability.
Music helped me find myself and understand the world.
解释:货卖完了才知道不足,是由于不懂得计量;事情结束了才知道有余,是由于不懂得调节。