“The more laws, the less justice.”
—Marcus Tullius Cicero, De Officiis, 44 B.C.

Sources:
http://rationalargumentator.com/issue30/Cicero.html
https://mises.org/blog/cicero-justice-law-and-liberty
http://ancienthistory.about.com/od/cicero/a/CiceroQuotes.htm