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在计算学习理论中,挑战不仅仅是学习,而是理解学习是如何可能的。
The greatest photographers are those who have learned to see the world as it is, and then to see it as it might be.
翻译:君子知道隐微的开始,也知道事态的彰显;也知道该柔的时候柔、该刚的时候刚,这样的君子才是万众所敬仰的人物。
The mathematician's patterns, like the painter's or the poet's, must be beautiful.