Understanding the purely legal point of view – which Holmes ultimately personified as the“bad man” – depends on appreciating the temporal dimensions of existence. Working off James Willard Hurst’s Justice Holmes on Legal History, this part attempts to lay the basis for a three-dimensional view of law. Hurst’s ideas of sequence and context lead to a greater appreciation of law’s horizontal and vertical dimensions, and provide the basis for appreciating its depth and vitality. A three-dimensional view of law brings law to present purpose when tied to what Holmes called the law’s fundamental theorem: the philosophical idea that any possible conduct is either lawful or unlawful. From this starting point it might one day be possible to create a metric of the law, one that would materially expand the law’s capacity to be known.