The value and utility of any experiment are determined by the fitness of the material to the purpose for which it is used.
The pen is mightier than the sword if the sword is very short, and the pen is very sharp.
万物纷繁各自返回根本,返回根本复归生命就能长存。
知识的真正方法是实验。
We believe that we need to own and control the primary technologies behind the products we make.