《Tetrabiblos》The Quality And Nature Of The EffectClaudius Ptolemy（Ashmand 英譯 1822）
If, however, the colouring should not spread over the whole surface of the luminaries, nor over all the parts around them, but be limited to some particular quarter, then only such a portion of the said countries, as may be indicated by the situation of the visible hues, will be comprehended in the event.
段落 tetra-2-thequality-50public-domain (Ashmand 1822)
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