The Chinese believe that when there are too many policemen, there can be no individual liberty, when there are too many lawyers, there can be no justice, and when there are too many soldiers, there can be no peace.
Source, in full
Between Tears And Laughter (1943), p. 71. Variant: "When there are too many policemen, there can be no liberty. When there are too many soldiers, there can be no peace. When there are too many lawyers, there can be no justice.", as quoted in The World's Funniest Laws (2005) by James Alexander, ISBN 1905102100, p. 6.