"History is not just what happened, but what people thought and felt about it."
Every challenge in dairy production is an opportunity to innovate.
In man-machine symbiosis, it is man who must adjust: The machines can't.
抽象的目的不是模糊,而是创建一个新的语义层次,在这个层次上可以绝对精确。
不只是国家有染的问题,对士而言也有受到熏染的问题。