Page:Reason in Common Sense (1920).djvu/282

 it is sport for the satirist to observe what forgotten accident of language or training has survived the crash of the universe and made the one demonstrable path to Absolute Truth.

Neither the path of abstraction followed by the mystics, nor that of direct and, as it avers, unbiassed observation followed by the naturalists, can lead beyond that region of common experience, traditional feeling, and conventional thought which all minds enter at birth and can elude only at the risk of inward collapse and extinction. The fact that observation involves the senses, and the senses their organs, is one which a naturalist can hardly overlook; and when we add that logical habits, sanctioned by utility, are needed to interpret the data of sense, the humanity of science and all its constructions becomes clearer than day. Superstition itself could not be more human. The path of unbiassed observation is not a path away from conventional life; it is a progress in conventions. It improves human belief by increasing the proportion of two of its ingredients, attentive perception and practical calculus. The whole resulting vision, as it is sustained from moment to moment by present experience and instinct, has no value apart from actual ideals. And if it proves human nature to be unstable, it can build that proof on nothing more stable than human faculty as at the moment it happens to be.

Nor is abstraction a less human process, as if