The Aryans were not entirely ignorant of plants that produce corn: for there was an Aryan word from which are descended the Sanskrit _yavas_ (barley), the Greek ζειά (spelt, a kind of grain) and _jáva_ in Zend (or Old Persian), Slavic and Lithuanian. Mommsen, noticing only the Sanskrit and the Greek, and observing the difference of meaning, thinks that the Aryans while they were all together merely gathered and ate the grains of barley and spelt that grew wild. A recent English writer points out the wide diffusion of the words descended from the Aryan word, and thinks it could not have left traces of its existence in so many languages unless corn had been cultivated by the Aryans and had thus become well known to them[3]. This inference seems to be fair: but the absence of traces of other original Aryan words for agricultural products or instruments shows clearly that agriculture played only a subordinate part in their economy. It is probable that they sowed some kind of grain in little plots of ground that scarcely needed tillage. [3] Mommsen, _Hist. Rome_, vol. I. p. 16. Rendall, _The Cradle of the Aryans_, p. 11. The results of the evidence which has been adduced may be summed up by saying that the forefathers of the Greeks, Romans, Germans and Hindus, while they still occupied their common Aryan home, lived not in tents but in houses with doors, and were therefore not mere wanderers but had more or less permanent abodes: they were not savages dependent on wild animals and wild fruits for subsistence, but had sheep and cattle to supply them with flesh and milk: they had carts on wheels and knew how to yoke their oxen and horses: they made boats and propelled them on their rivers or lakes with oars or paddles: and they were acquainted with some kinds of grain, but were either ignorant of agriculture or cared little for it.