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.

"Writing is the only thing that, when I do it, I don't feel I should be doing something else."

这句话杨在不同场合说过多次，每次表述时可能有个别字的差异。

The challenge is to find the truth in the fiction.

文学是人类在日益非人化的世界中最后的避难所。