"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."

"每一本书都是一个世界，作者是那个世界的创造者，读者则是那个世界的探索者。"

模糊逻辑是一种通过让机器能够处理不确定性和不精确性来使其更加智能的方法。