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保守主义始于一种所有成熟人都能轻易共鸣的情感:美好的事物容易被摧毁,却不易被创造。
别人为食而生存,我为生存而食。
学习数学的唯一方法就是做数学。
Collaboration across industries and borders is essential to address the global challenges in food security.
A mathematician's work is never done; there are always new questions to explore and new mysteries to uncover.
In the context of computational learning, the concept of 'probably approximately correct' (PAC) learning provides a framework for understanding the efficiency and feasibility of learning algorithms.
问题的解决不是机械地应用过去的经验,而是通过重构情境来实现。