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I suggest that the introductory courses in science, at all levels from grade school through college, be radically revised. Leave the fundamentals, the so-called basics, aside for a while, and concentrate the attention of all students on the things that are not known.

我建议从小学到大学的所有层次的科学入门课程都要彻底修改。暂时把基础知识，也就是所谓的基础知识放在一边，把所有学生的注意力集中在不知道的事情上。

— Lewis Thomas 路易斯·汤马斯