Sir Richard Francis Burton,
The Book of the Sword
“ According to Plato, πῦρ (whence pyrites = sulphuret of iron) , ὕδωρ, and κύων are Phrygian words; and evidently they date from the remotest antiquity. Pir (sun-heat) is found even in the Quichua of Peru, and enters into the royal name ‘Pirhua.’ The French and Belgian caverns prove that striking fire by means of pyrites was known to primitive man. [4] There are still races which are unable to kindle fire. This is asserted of the modern Andamanese by an expert, Mr. H. Man, Journ. Anthrop. Inst. Feb. 1882, p. 272. The same was the case with the quondam aborigines of Tasmania. ”
