The note of freedom is not less remarkable throughout the Hippocratic writings, and it is not easy to understand how a man brought up and practicing within the precincts of a famous AEsculapian temple could have divorced himself so wholly from the superstitions and vagaries of the cult. There are probably grounds for Pliny's suggestion that he benefited by the receipts written in the temple, registered by the sick cured of any disease. "Afterwards," Pliny goes on to remark in his characteristic way, "hee professed that course of Physicke which is called Clinice Wherby physicians found such sweetnesse that afterwards there was no measure nor end of fees," ('Natural History,' XXIX, 1). There is no reference in the Hippocratic writings to divination; incubation sleep is not often mentioned, and charms, incantations or the practice of astrology but rarely. Here and there we do find practices which jar upon modern feeling, but on the whole we feel in reading the Hippocratic writings nearer to their spirit than to that of the Arabians or of the many writers of the fifteenth and sixteenth centuries A. D. And it is not only against the thaumaturgic powers that the Hippocratic writings protested, but they express an equally active reaction against the excesses and defects of the new philosophy, a point brought out very clearly by Gomperz.(24) He regards it as an undying glory of the school of Cos that after years of vague, restless speculation it introduces "steady sedentary habits into the intellectual life of mankind." 'Fiction to the right! Reality to the left!' was the battle-cry of this school in the war they were the first to wage against the excesses and defects of the nature-philosophy. Though the protest was effective in certain directions, we shall see that the authors of the Hippocratic writings could not entirely escape from the hypotheses of the older philosophers. (24) Gomperz: Greek Thinkers, Vol. I, p. 296.