Productivity is being able to do things that you were never able to do before.
【译文】 孔子说:“有益的朋友有三种,有害的朋友有三种。与正直的人交朋友、与诚实的人交朋友、与见多识广的人交朋友,有益处;与走邪门歪道的人交朋友、与谗媚奉迎的人交朋友、与花言巧语的人交朋友,有害处。”
The ultimate aim of artificial intelligence is to make computers do things that would require intelligence if done by humans.