Apart from such considerations, 16th-century vocal harmony shows in the hands of its greatest masters an inexhaustible variety of refinements of vocal colour.
He will not have the Ontological argument; but he asserts Natural Law, and relies upon the cosmological and design arguments - with various refinements and distinctions, differently stated in his two Summae.
The refinements of economic analysis, as distinguished from its broader achievements, should be reserved for special studies, in which a technical scientific terminology, specially devised, can be used without danger of misconception.
He endeavoured to spread among his people the refinements of Greek civilization, and invited to his court, which he removed from Aegae to Pella, many celebrated men, amongst them Zeuxis, Timotheus, Euripides and Agathon.
In working from early Dorian models they introduced refinements of their own, with the result that they produced beautiful, but somewhat vapid and academic types.
With reference to all such further refinements of theory, it is to be borne in mind that the perfect fluid of hydrodynamic analysis is not a merely passive inert plenum; it is also a continuum with the property that no finite internal slip or discontinuity of motion can ever arise in it through any kind of disturbance; and this property must be postulated, as it cannot be explained.
The refinements of training, as of pruning, may, however, be carried too far; and not unfrequently the symmetrically trained trees of the French excite admiration in every respect save fertility.
His work in black-and-white, his admirable illustrations in brushwork of Edinburgh and its neighbourhood, and also his pen-drawings, about which it has been declared that "his work contains all the subtleties and refinements of a most delicate etching," must also be noted.
It is to the schoolmen of the two centuries preceding the Turkish capture of Constantinople that the controversial refinements usually associated with the name of Scholasticism are attributable.
The Dusun language, it is interesting to note, presents very curious grammatical complications and refinements such as are not to be found among the tongues spoken by any of the other peoples of the Malayan Archipelago or the mainland of south-eastern Asia.
Indeed, it would be hard to find anything less consonant with godliness and divine perfection than the pranks of this juvenile god; and if poets and thinkers try to explain them away by dint of allegorical interpretation, the plain man will not for all their refinements take these amusing adventures any the less au pied de la lettre.
Versailles, where the delicate refinements of Italy and the grave politeness of Spain were fused and mingled with French vivacity, became the centre of national life and a model for foreign royalties; hence if Versailles has played a considerable part in the history of civilization, it also seriously modified the life of France.