CHAPTER III
The speculative Reason is in its essence untrammelled by method. Its function is to pierce into the general reasons beyond limited reasons, to understand all methods as coordinated in a nature of things only to be grasped by transcending all method. This infinite ideal is never to be attained by the bounded intelligence of mankind. But what distinguishes men from the animals, some humans from other humans, is the inclusion in their natures, waveringly and dimly, of a disturbing element, which is the flight after the unattainable. This element is that touch of infinity which has goaded races onward, sometimes to their destruction. It is a tropism to the beckoning light — to the sun passing toward the finality of things, and to the sun arising from their origin. The speculative Reason turns east and west, to the source and to the end, alike hidden below the rim of the world.
Reason which is methodic is content to limit itself within the bounds of a successful method. It works in the secure daylight of traditional practical activity. It is the discipline of shrewdness. Reason which is speculative questions the methods, refusing to let them rest. The passionate demand for freedom of thought is a tribute to the deep connection