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Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
时间是最好的作者:总能找到一个完美的结局。
"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."
最大的风险是不冒任何风险。在一个快速变化的世界里,唯一注定失败的策略就是不冒险。
The pursuit of mathematical truth requires both intuition and rigor.
"El amor es una fuerza que nos impulsa a seguir adelante, a pesar de todo."