《Tetrabiblos》Male Or FemaleClaudius Ptolemy（Ashmand 英譯 1822）
After the indications which regard brothers and sisters have been investigated by the foregoing rules, consonant with nature and reason, the actual native, or the person to whom the scheme of nativity is specially appropriated, demands attention; and the first and most obvious inquiry is whether the said native will be male or female.
段落 tetra-3-maleorfema-1public-domain (Ashmand 1822)
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