我认为，为了看学生是否符合教师设定的某些标准而测试其成绩，与治疗对有意义学习的启示直接相悖。
I believe that the testing of the student's achievements in order to see if he meets some criterion held by the teacher, is directly contrary to the implications of therapy for significant learning.
Innovation is not just about creating something new; it's about improving what already exists.
The future of work must be inclusive, or it will fail to harness the full potential of human capital.
"A key insight in computational learning theory is that the complexity of a learning problem is determined by the complexity of the hypothesis space and the amount of data available."
The best structures are those that disappear into their function.
——《我的回忆》（1911年11月中旬）