Rearranging the letters of 'More haste, less speed' gives:
Mere dashes lose step.
(by Mike Mesterton-Gibbons by hand) (2003)
Other related anagrams without their own page:
"The Bible.Problem is has more than one page.Ankh" -> "Improbableness Heathman Heliograph Betoken." (by Zbigniew Okolotowicz) (2006) (pending approval)
"Tutankhamun" -> "A mutant hunk." (by Maverick using Anagram Genius) (2003)