
“Even I don't know what you're doing, and I know everything.”
Source: Bloodfever
As quoted in Iced: The Story of Organized Crime in Canada (2009) by Stephen Schneider, chapter Five, p. 206 http://books.google.bg/books?id=ZO8jKSn25DAC&printsec=frontcover&hl=bg
“Even I don't know what you're doing, and I know everything.”
Source: Bloodfever
Though research done for Wikiquote indicates that the attribution of this remark to Hugo seems extensive on the internet, no source has been identified. It seems to be a statement a modern satirist might make, derived from one made circa 1910 by Mrs Patrick Campbell regarding homosexuals: "Does it really matter what these affectionate people do — so long as they don’t do it in the streets and frighten the horses?"
Disputed
It's a Business Doing Pleasure with You
Song lyrics, Southern Voice (2009)
On managing Liverpool FC ( Source http://imdb.com/name/nm0197910/bio)
“I do not always know what I want, but I do know what I don't want.”
Statement in conversation with John Croker https://en.wikipedia.org/wiki/John_Wilson_Croker and Croker's wife (4 September 1852), as quoted in The Croker Papers: The Correspondence and Diaries of the Late Right Honourable John Wilson Croker, LL.Dm F.R.S, Secretary of the Admiralty from 1809 to 1830 (1884), edited by Louis J. Jennings, Vol.III, p. 276.
“I know what to do with my life. I just don't know what to do with this one night.”
Source: Then We Came to the End
"Doing What I Know" (song)
Song lyrics
Source: Gilbert O'Sullivan, "Doing What I Know" https://www.youtube.com/watch?v=YlkC9AFrSNU (song on YouTube)