“Man has only the rights he can defend. Our most basic right is life. It's enshrined not only in our Constitution, but in the charter of the United Nations. The prohibition against taking a life is found in our most ancient texts and in the statutes of every nation. Every murder, whether in Brooklyn, Santiago, Rwanda or Kosovo, demands punishment by whatever legal means possible. Otherwise, the right to life is just an empty promise. The law against murder applies to all. No matter the perpetrator, the victim, or the country where the murder is committed. It is the one moral law that recognizes no national, racial or religious boundaries. It can tolerate no exception. There is one law. One law. And when that law is broken it is the duty of every officer of any court to rise in defense of that law, and bring their full power and diligence to bear against the law breaker. Because Man has only those rights he can defend. Only those rights.”

Spoken by Assistant District Attorney Jack McCoy in the Law & Order episode Vaya Con Dios.
Law & Order