Some slight and summary characterisation of these changing circumstances that have affected the incidence of the rights of property during modern times may, therefore, not be out of place; with a view to seeing how far and why these rights may be due to come under advisement and possible revision, in case a state of settled peace should leave men's attention free to turn to these internal, as contrasted with national interests. Under that order of handicraft and petty trade that led to the standardisation of these rights of ownership in the accentuated form which belongs to them in modern law and custom, the common man had a practicable chance of free initiative and self-direction in his choice and pursuit of an occupation and a livelihood, in so far as rights of ownership bore on his case. At that period the workman was the main factor in industry and, in the main and characteristically, the question of his employment was a question of what he would do. The material equipment of industry--the "plant," as it has come to be called--was subject of ownership, then as now; but it was then a secondary factor and, notoriously, subsidiary to the immaterial equipment of skill, dexterity and judgment embodied in the person of the craftsman. The body of information, or general knowledge, requisite to a workmanlike proficiency as handicraftsman was sufficiently slight and simple to fall within the ordinary reach of the working class, without special schooling; and the material equipment necessary to the work, in the way of tools and appliances, was also slight enough, ordinarily, to bring it within the reach of the common man. The stress fell on the acquirement of that special personal skill, dexterity and judgment that would constitute the workman a master of his craft. Given a reasonable measure of pertinacity, the common man would be able to compass the material equipment needful to the pursuit of his craft, and so could make his way to a livelihood; and the inviolable right of ownership would then serve to secure him the product of his own industry, in provision for his own old-age and for a fair start in behalf of his children. At least in the popular conception, and presumably in some degree also in fact, the right of property so served as a guarantee of personal liberty and a basis of equality. And so its apologists still look on the institution.