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计算理论的美在于它能够将世界的复杂性抽象成可管理和可理解的模型。
The beauty of computational theory lies in its ability to abstract the complexities of the world into manageable and understandable models.
Every leaf of vegetable is a gift from nature. We must plant and harvest with reverence.
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.