LAW in General
According to Justice Bradley, US Supreme Court:
Law is a science of principles by which the civil society is regulated and held together, by which right is enforced, and wrong is detected and punished.
According to De Page:
The body of rule governing the conduct of persons living in association with others, under the guaranty of social compulsion.
According to Sanchez Roman:
Law is a rule of conduct, just, obligatory promulgated by legitimate authority, and of common observance and benefit.