Technology in mining isn't about replacing people; it's about empowering them to do better work.
牛、猪、战争和巫术并非任意的文化偏好,而是对物质条件的适应。
技术应该为农民服务,而不是让他们的工作复杂化。
The dynamics of perception are governed by the principle of Prägnanz (good form).