Magic is not born of an abstract conception of universal power, nor is it the result of a delusion; it is an institution which arises out of the needs of mankind.
巫术并非源于对普遍力量的抽象概念，也不是错觉的结果；它是一种源于人类需求的制度。
“唯一确定的是不确定性。”
智能化改造要结合实际，不能盲目跟风。