There is a written and an unwritten law. The one by which we regulate our constitutions in our cities is the written law; that which arises from customs is the unwritten law.
Diogenes LaertiusAnarcharsis, on learning that the sides of a ship were four fingers thick, said that "the passengers were just that distance from death.
Diogenes LaertiusAnaximander used to assert that the primary cause of all things was the Infinite,-not defining exactly whether he meant air or water or anything else.
Diogenes Laertius