According to the formal unphilosophic method of the sciences, definition is the first desideratum, as regards, at least, the external scientific form. The positive science of right, however, is little concerned with definition, since its special aim is to give what it is that is right, and also the particular phases of the laws. For this reason it has been said as a warning, Omnis definitio in jure civili periculosa; and in fact the more disconnected and contradictory the phases of a right are, ...