"Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding."
我们从这样的假设开始:任何学科都可以以某种智力上诚实的形式有效地教给处于任何发展阶段的任何孩子。
我不追逐潮流,我创造潮流。
The young do not know enough to be prudent, and therefore they attempt the impossible – and achieve it, generation after generation.
Art is not a mirror to reflect reality, but a hammer with which to shape it.
I'm not a pop star. I'm a performance artist.
Democracy is a device that ensures we shall be governed no better than we deserve.