220 HARVARD LAW REVIEW,. the rights of the individual. Each man is responsible for his own acts and omissions only. If he condones what he reprobates, with a weapon at hand equal to his defence, he is responsible for the results. If he resists, public opinion will rally to his support. Has he then such a weapon t It is believed that the common law provides him with one, forged in the slow fire of the centuries, and to-day fitly tempered to his hand. The common law has always recognized a man's house as his castle, impregnable, often, even to its own officers engaged in the execution of its commands. Shall the courts thus close the front entrance to constituted authority, and open wide the back door to idle or prurient curi- osity ? Samuel D. Warren^ Louis D. Brandeis. Boston, December, 1890.