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。
我不会让黑暗掩盖我的光芒。
All artists are slightly narcissistic.
The study of psychology must include the study of the environment in which the mind operates.
出生的那一刻是我们失去最多的时候。
The young do not know enough to be prudent, and therefore they attempt the impossible – and achieve it, generation after generation.
我不完美，但我每天都尽力而为。