Читать книгу The psychology of sleep онлайн

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Mankind has had idols ever since consciousness began. Advancing knowledge has changed the nature and number of the idols, but it has not destroyed them. The idol of the present age is “Science,” and men worship it in the degree that it seems to fit their needs. They forget that Science is merely the knowledge of things and persons, arranged and classified, so as to make it available. In its nature it is fallible, for some new phase discovered to-day may show that yesterday’s conclusion was formed from a theory which itself was based on a mistaken premise. Man has caught a glimpse of something that resembled truth, has stated it, reasoned about it, and finally either established its authority or disproved it utterly through the discovery of the real thing he was seeking. Either result was progress, because man grows, as Browning says, “through catching at mistake as midway help, till he reach fact indeed.” So there is no need to be disturbed by the conflicting opinions of men of science touching the purpose or method of sleep. Even the rejected theories have added to the sum of our knowledge, and the field for investigation is still open to all who are faithful in noting and comparing the manifestations of Nature, which the scientists call phenomena.