“They never said “I don’t know.” They said, instead, “I’m not sure,” which did not give any information but still suggested the possibility of knowledge.”
Source: Americanah (2013)
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Chimamanda Ngozi Adichie 97
Nigerian writer 1977Related quotes

Source: Leviathan Wakes (2011), Chapter 17 (pp. 178-179)

“Aren’t they all?” Sam asked him.
Source: Synners (1991), Chapter 5 (pp. 52-53)

Reagan followed up his previous reply with this comment to Baltimore Sun reporter Henry Trewhitt question on Regan´s age and ability to perform the duties as president Debate with Walter Mondale http://www.reagan.utexas.edu/archives/speeches/1984/102184b.htm (21 October 1984)
1980s, First term of office (1981–1985)
Source: Castle Series, Castle in the Air (1990), pp. 102-103.

As stated in, Warrants and Computer Searches. http://jayleiderman.com/blog/jay-leiderman-quoted-part-6-warrants-and-computer-searches/
Variant: The warrant did not give the power to rummage through the journalist’s files,” Leiderman said, adding “there is no indication of why all this information needed to be seized.

Memorial dedication (1902)