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Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.

我們正處于AI革命的開始，它將比互聯網更大。

我們建造了太多的墻，而沒有建造足夠的橋梁。

It was the best of times, it was the worst of times.

Thirty five is a very attractive age; London society is full of women who have of their own free choice remained thirty-five for years.