
“Get your facts first, and then you can distort them as much as you please.”
As quoted in "An Interview with Mark Twain" http://ebooks.adelaide.edu.au/k/kipling/rudyard/seatosea/chapter37.html, From Sea to Sea: Letters of Travel (1899) by Rudyard Kipling, Ch. 37, p. 180
Commonly paraphrased as: "First get your facts, then you can distort them at your leisure."