记忆是一个充满版本的档案,而不是绝对真理。
森林的真正价值远远超出了它的木材。
质量不是概念;它是一种现实。
The Black Eyed Peas is a movement, not just a group.
采矿业必须发展以满足不断变化的世界的需求,否则将被淘汰。
The poor are not irrational; they are just as rational as anyone else, but they operate under very different constraints.
形式系统的发展彻底改变了我们对数学的理解。