"The past is never dead. It's not even past."

"Every story is a journey, and every journey changes the traveler."

殖民主义没有结束，它只是换了衣服。

As in geometry the most natural way of beginning is from a mathematical point, so is the same method in observations and natural history the most genuine, simple, and instructive.

The soul of British furniture lies in balancing heritage with the courage to break conventions.

在计算学习的背景下，“可能近似正确”（PAC）学习的概念为理解学习算法的效率和可行性提供了一个框架。