Donald Rumsfeld Evidence Quotations

Simply because you do not have evidence that something exists does not mean that you have evidence that it doesn't exist.

We have no evidence at all that the allegation you cited is correct, ... I am sure it is not.

We have broad and deep evidence that suggests that there are people going through that decision-making process throughout that country today, and that is a good thing,

The absence of evidence is not necessarily the evidence of absence

There's a truth, a truism in the intelligence world that is appropriate to the question of where is bin Laden, ... And it is the following -- that the absence of evidence is not evidence of absence.