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Man is so much the voice of his interest that it is not enough to make him see the right, but you must make him feel it.
The more you read, the more things you will know. The more that you learn, the more places you'll go.
学习理论中的一个关键见解是,假设类的复杂性对于泛化至关重要。
自由意味着责任,因此许多人害怕自由。