It would be futile for the law to attempt to deal in detail byway of precise anticipatory rule with each of the infinite numberof cases which can be classified as negligence cases., Thenumber of such situations in which the quality of conduct can bemeasured by standards stated in terms *of conduct is relativelysmall. The torrents of pertinent factors incident to any wholesaleattempt along this line are beyond classification and statement. The qualities of personality are themselves numerous;their shadings are countless; the conduct of individuals is incalculableat present in its variety; the possible combinations ofthese are literally infinite, as infinite as space and time. Thenumber of instances of conduct which could be labelled either...