计算学习理论为理解机器学习算法的能力和局限性提供了一个数学框架。
"Computational learning theory provides a mathematical framework for understanding the capabilities and limitations of machine learning algorithms."
旅行就是发现每个人对其他国家的看法都是错误的。
Legal rights are not merely the shadows of legal duties.
我是一个非常积极的思想者，我认为这是我在困难时刻最帮助我的东西。
The best ideas often come from those who work closest to the problem.