The challenge in computational learning theory is to understand the capabilities and limitations of learning algorithms.

最小的人类不可分割单位是两个人，而不是一个人。

We must remember that history is written by the victors, but memory is preserved by the vanquished.

解释：礼仪和敬重是立身处世的基础。

The truth is always something that is told, not something that is known.

My goal is simple. It is a complete understanding of the universe, why it is as it is and why it exists at all.