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Knowledge is represented in the mind as symbolic structures.
一个人最危险的敌人是他自己的口舌。
释义:宁可让雨水打湿衣服,也不能乱了步伐、失了仪态。常用来形容一个人做事非常谨慎、有原则,不会因外界环境的变化或突发情况而慌乱,始终保持着自己的节奏和方式。
Science is not just about discovery; it's about understanding and connecting the dots.
The most exciting aspect of chemistry is the ability to create new molecules that have never existed before.
"Writing about the past is a way of making sense of the present and imagining a different future."