Sherman Kent Died : March 11, 1986 Browse All Authors Famous Quotes by Sherman Kent Estimating is what you do when you don't know. Sherman Kent estimatingplanningmanagement I suppose that if we in intelligence were one day given three wishes, they would be to know everything, to be believed when we spoke, and in such a way to exercise an influence to the good in the matter of policy. Sherman Kent one-daywishexercise
