To compel a man to furnish contributions of money for the propagation of opinions which he disbelieves and abhors is sinful and tyrannical...A wise and frugal government...shall not take from the mouth of labor the bread it has earned...Congress has not unlimited powers to provide for the general welfare but only those specifically enumerated...Would it not be better to simplify the system of taxation rather than to spread it over such a variety of subjects and pass through so many new hands?