摘要
The reason for the double-edged sword effect of technology is that in modern system of knowledge, there has appeared a gap between technology and ethics which couldn＇t be found in ancient Greece. Going back to the Greek ancestor of technology--techne, will shed a light on the solution of the problems brought about by modem technology, because even before Plato whose ideas on techne have been heatedly discussed nowadays, techne has embraced an ethical dimension.
