Illustrations of Universal Progress: A Series of DiscussionsD. Appleton, 1884 - 454 pages |
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Common terms and phrases
abstract action aggregation alike analogy animals astronomy become body cause centre changes character classification comets common complex Comte concrete mathematics considered contrast creatures crust Devonian differentiation direction distance division Earth emotions equal evidence evolution excitement exist fact Fauna feeling force formations forms fossils functions further genesis geological gradually greater groups heat Hence HERBERT SPENCER heterogeneous higher Hugh Miller human Hydrozoa ideas illustrated implies increasing individual inference John Herschel kind less manifest mass matter ment mental mode modifications mollusks molten motion muscular nature Nebular Hypothesis nebulous nervous observation orbits organic origin phenomena planets present prevision primitive produced progress races reason relations respect ring rotation satellites Saturn scarcely sensations Silurian Sir Charles Lyell social society Solar System species specific gravity spheroid stars strata structure sundry supposed surface T. H. HUXLEY temperature theory things tion trace tribes truth velocity
Popular passages
Page 71 - The Society for the Liberation of Religion from State Patronage and Control " — we shall presently have a separate organization here also.
Page 107 - But little do men perceive what solitude is, and how far it extendeth. For a crowd is not company, and faces are but a gallery of pictures, and talk but a tinkling cymbal, where there is no love.
Page 162 - First, who commanded that the ulna, or ancient ell, which answers to the modern yard, should be made of the exact length of his own arm. And...
Page 175 - ... the numerical relation between one weight and its arm was equal to the numerical relation between the other arm and its weight. The first advance made in hydrostatics, which we also owe to Archimedes, was the discovery that fluids press equally in all directions ; and from this followed the solution of the problem of floating bodies : namely, that they are in equilibrium when the upward and downward pressures are equal. In optics, again, the Greeks found that the angle of incidence is equal to...
Page 248 - The nubecula major, like the minor, consists partly of large tracts aud ill-defined patches of irresolvable nebula, and of nebulosity in every stage of resolution, up to perfectly resolved stars like the Milky Way ; as also of regular and irregular nebulae properly so called, of globular clusters in every stage of resolvability, and of clustering groups sufficiently insulated and condensed to come under the designation of 'cluster of stars.
Page 31 - We may suspect a. -priori that in some universal law of change lies the explanation of this universal transformation of the homogeneous into the heterogeneous. Thus much premised, we pass at once to the statement of the law, which is this : — Every active force produces more than one change — every cause produces more than one effect.
Page 393 - Latin Civitas) which is but an artificial man, though of greater stature and strength than the natural, for whose protection and defence it was intended...
Page 131 - All observable phenomena may be included within a very few natural categories, so arranged as that the study of each category may be grounded on the principal laws of the preceding, and serve as the basis of the next ensuing. This order is determined by the degree of simplicity, or, what comes to the same thing, of generality of their phenomena.