Louis Brandeis Quote
Denial of the right to experiment may be fraught with serious consequences to the Nation. It is one of the happy incidents of the federal system that a single courageous State may, if its citizens choose, serve as a laboratory; and try novel social and economic experiments without risk to the rest of the country.
New State Ice Company v. Liebmann, 285 U.S. 262, 311 (1932)
