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We cannot change anything until we accept it.
除非我们接受它,否则我们无法改变任何事物。
PAC学习框架提供了一种形式化的方法来量化概念类的可学习性。
True literature should be able to change the reader's life.
Silence is a language that can be learned.
"She was free in her wildness, she was a wanderess, a drop of free water. She belonged to no man and to no city."