Hospitality in a primitive state of society, where inns are unknown, is not so much a virtue as a necessity. Even in these early times the Greeks, within the limits of their little world, were great travellers, and their swift chariots, and galleys propelled by sail and oar, enabled them to make considerable journeys with speed and safety. Arrived at their destination for the night they were sure of a warm welcome at the first house at which they presented themselves; and he who played the host on one occasion expected and found a like return when, perhaps years afterwards, he was brought by business or pleasure to the home of his former guest. Nor were these privileges confined to the wealthy and noble, who were able, when the time came, to make payment in kind, but the poorest and most helpless outcast, the beggar, the fugitive, and the exile, found countenance and protection, when he made his plea in the name of Zeus, the god of hospitality. V This frankness and simplicity of manners runs through the whole life of the Homeric Greek, and is reflected in every page of the two great epics which are the lasting monuments of that bright and happy age. As civilisation advances, and life becomes more complicated and artificial, human activity tends more and more to split up into an infinite number of minute occupations, and the whole time and energy of each individual are not more than sufficient to make him master in some little corner of art, science, or industry. A vast system of commerce brings the products of the whole world to our doors; and it is almost appalling to think of the millions of toiling hands and busy brains which must pass all their days in unceasing toil, in order that the humblest citizen may find his daily wants supplied. To give only one example: how vast and tremendous is the machinery which must be set at work before a single letter or post-card can reach its destination! This multiplication of needs, and endless subdivision of labour, too often results in stunting and crippling the development of the individual, so that it becomes harder, as time advances, to find a complete man, with all his faculties matured by equable and harmonious growth.