But, remarkable and interesting as are the ancient sanitary codes to a generation which professes to believe in the necessity for hygienic practice, their usage was tinctured from the first by a mass of superstition. Tradition and fatalism hampered true consistency between faith and works; the often sound regulations suffered from their empirical foundations. Constant warfare, varied by alternations of luxury with asceticism, combined to absorb men's minds and to pervert their common sense, so that plague and famine, disease and penury, were superstitiously regarded as discipline from the Deity, not to be averted or avoided, but rather to be accepted as a chastisement prompted by love. The creed that to save suffering to the vile body might risk the salvation of the soul, cost Europe far dearer than is at all generally recognised; for the noble, the pure, the high-minded, the intellectual, segregated themselves for centuries in monastery and convent, in the firm faith that by denying to themselves the joy of parenthood they promoted the spiritual welfare of their country. Ignorant of their racial responsibilities, they left as progenitors of the next generation the less refined and ruder elements in the population. It is no cause for surprise, therefore, that progress in sanitation moved slowly. Domestic and urban conditions were permitted of a character well defined by the facts that, in mediæval times, a man of forty-five or fifty was considered long lived, and that first attempts to control disease were based upon commercial convenience rather than upon the saving of life. To this long night of superstition succeeded the third and last period, known as the "Rational," of which the first dawnings can be detected even in Plantagenet days. In this period it is desirable further to differentiate three stages of progress--(_a_) that of Development, when uneasiness made itself felt, but from absence of knowledge efforts at reform and control were crude, though often intelligent; (_b_) the stage of Legislation, and (_c_) the stage of Freedom.[97] In the first of these, for instance, Henry III. effected an improvement on any former practice by bringing water to the city of London in pipes, made by boring or burning a channel through the trunks of large trees. Half a century later, in 1297-8, laws were promulgated upon the subjects of offensive trades, food adulteration, and wandering pigs; while Richard II. imposed penalties upon those guilty of fouling rivers and ditches. Out of sight out of mind, however, was the sanitary creed of this and many succeeding generations, so that too often the apparent gain of the moment sowed the noxious seed of intensified subsequent ills.