《Tetrabiblos》Faces, Chariots, And Other Similar Attributes Of The PlanetsClaudius Ptolemy（Ashmand 英譯 1822）
It of course follows that Saturn is in his proper face when he is five signs, or in quintile, after the Sun or before the Moon; that Jupiter is so when in trine; Mars when in quartile; Venus when in sextile; and Mercury when only one sign (or in modern phrase, in semi-sextile), after the Sun or before the Moon.
段落 tetra-1-faceschari-3public-domain (Ashmand 1822)
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