Histories

But regarding the feathers of which the Scythians say that the air is full, so thickly that no one can see or traverse the land beyond, I have this opinion. North of that country snow falls continually, though less in summer than in winter, as is to be expected.

Whoever has seen snow falling thickly near him knows himself my meaning; for snow is like feathers; and because of the winter, which is as I have said, the regions to the north of this continent are uninhabited. I think therefore that in this story of feathers the Scythians and their neighbors only speak of snow figuratively. So, then, I have spoken of those parts that are said to be most distant.