知行合一不仅是一个理论问题,也是一个实践问题。
These are our lives. No one gets to just turn you off.
The magical number seven, plus or minus two: some limits on our capacity for processing information.
神奇的数字七,加减二:我们信息处理能力的一些限制。
Technological innovation without user thinking is just self-indulgence.