There's no one-size-fits-all solution to development challenges.
每个个体都很重要。每个个体都有自己的角色。每个个体都能带来改变。
最糟糕的监狱不是有墙和栏杆的监狱,而是我们思想中的监狱。
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.