认知过程是符号结构的规则支配的转换。
Cognitive processes are rule-governed transformations of symbolic structures.
事情总是出乎意料!
The core of technological innovation is to solve practical problems, not to innovate for the sake of innovation.
在变革时期,学习的能力远比知道的能力重要得多。
I prefer liberty with danger to peace with slavery.