事实并不能自证清白。它们支持或者反对不同的理论。而脱离理论或者信念的事实不过是孤立的好奇心而已。
Facts do not speak for themselves. They speak for or against competing theories. Facts divorced from theories or visions are mere isolated curiosities.
安全不仅仅是一项政策，它是一种从高层开始的文化。