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化学是在分子水平上操纵物质的艺术,而催化是其最强大的画笔。
Chemistry is the art of manipulating matter at the molecular level, and catalysis is its most powerful brush.
The boy and his heart had become friends, and neither was capable now of betraying the other.
Mental processes exist because they serve a purpose.
最好的设计解决了你甚至不知道自己存在的问题。
过去从未死去,它甚至还没有过去。