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。

The more you learn, the more you know, the more you know, the more you forget. The more you forget, the less you know. So why bother to learn?

"A book is a conversation across time."

有效性幻觉是一种认知错觉，指人在分析一组数据时高估了自己准确解释和预测结果的能力。