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。
We begin with the hypothesis that any subject can be taught effectively in some intellectually honest form to any child at any stage of development.
我不是来取悦所有人的,我是来做自己的。
最好的建筑是民主的。
成功投资的关键是有耐心等待合适的机会。
海洋的资源并非无限;我们必须以智慧和克制来养殖这些资源。
The quality of an organization is determined by the quality of its products.