《Tetrabiblos》General Division Of The SubjectClaudius Ptolemy（Ashmand 英譯 1822）
And, for its due investigation, two essential points are to be attended to: the first is, the appropriate familiarity of the zodiacal signs and the fixed stars with the several regions which may be concerned; and the second comprises the indications occasionally arising in those parts of the heavens where such familiarity is found: for instance, the eclipses of the Sun and Moon, and such transits as may be made by the planets, when matutine, and in their respective stations.
段落 tetra-2-generaldiv-7public-domain (Ashmand 1822)
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