"The truth is rarely pure and never simple."
一流智力的检验标准是同时持有两种相反的观点,并且仍然能够正常运作。
La verdadera literatura es aquella que logra trascender lo local para convertirse en universal.
爱在知识的尽头开始。
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.