In mathematics, the journey of discovery is often more rewarding than the destination itself.
"The mind is not a structure but a process."
Art is not about boundaries; it’s about freedom.
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。
Between the wish and the thing the world lies waiting.