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

我可以放弃所有真理，但不能放弃对真理的追寻。

The preservation of the means of knowledge among the lowest ranks is of more importance to the public than all the property of all the rich men in the country.

Sometimes I do wonder what college would have been like. But I made my decision..

我不需要任何人的认可。