"El pasado es un país extranjero; allí hacen las cosas de otra manera."
科学与日常生活不能也不应该被分开。
如果你懂得倾听,死者也会开口。
The challenge in computational learning theory is to understand the capabilities and limitations of learning algorithms.
每个词都承载着所有未被说出的词的重量。
The only limit is the one you set yourself.
So foul and fair a day I have not seen.