If my eye tells me something about Space, my ear tells me something about Time. But while Space can be contemplated, naively, perhaps, yet directly, I can listen to Time only between stresses, for a brief concave moment warily and worriedly, with the growing realization that I am listening not to Time itself but to the blood current coursing through my brain, and thence through the veins of the neck heartward, back to the seat of private throes which have no relation to Time.

The direction of Time, the ardis of Time, one-way Time, here is something that looks useful to me one moment, but dwindles the next to the level of an illusion obscurely related to the mysteries of growth and gravitation. The irreversibility of Time (which is not heading anywhere in the first place) is a very parochial affair: had our organs and orgitrons not been asymmetrical, our view of Time might have been amphitheatric and altogether grand, like ragged night and jagged mountains around a small, twinkling, satisfied hamlet. We are told that if a creature loses its teeth and becomes a bird, the best the latter can do when needing teeth again is to evolve a serrated beak, never the real dentition it once possessed. The scene is Eocene and the actors are fossils. It is an amusing instance of the way nature cheats but it reveals as little relation to essential Time, straight or round, as the fact of my writing from left to right does to the course of my thought.

And speaking of evolution, can we imagine the origin and stepping stones and rejected mutations of Time? Has there ever been a ‘primitive’ form of Time in which, say, the Past was not clearly differentiated from the Present, so that past shadows and shapes showed through the still soft, long, larval ‘now’? Or did that evolution only refer to timekeeping, from sandglass to atomic clock and from that to portable pulsar? And what time did it take for Old Time to become Newton’s? Ponder the Egg, as the French cock said to his hens.

Pure Time, Perceptual Time, Tangible Time, Time free of content, context, and running commentary — this is my time and theme. All the rest is numerical symbol or some aspect of Space. The texture of Space is not that of Time, and the piebald four-dimensional sport bred by relativists is a quadruped with one leg replaced by the ghost of a leg. My time is also Motionless Time (we shall presently dispose of ‘flowing’ time, water-clock time, water-closet time).

The Time I am concerned with is only the Time stopped by me and closely attended to by my tense-willed mind. Thus it would be idle and evil to drag in ‘passing’ time. Of course, I shave longer when my thought ‘tries on’ words; of course, I am not aware of the lag until I look at my watch; of course, at fifty years of age, one year seems to pass faster because it is a smaller fraction of my increased stock of existence and also because I am less often bored than I was in childhood between dull game and duller book. But that ‘quickening’ depends precisely upon one’s not being attentive to Time.

It is a queer enterprise — this attempt to determine the nature of something consisting of phantomic phases. Yet I trust that my reader, who by now is frowning over these lines (but ignoring, at least, his breakfast), will agree with me that there is nothing more splendid than lone thought; and lone thought must plod on, or — to use a less ancient analogy — drive on, say, in a sensitive, admirably balanced Greek car that shows its sweet temper and road-holding assurance at every turn of the alpine highway.

Two fallacies should be dealt with before we go any further. The first is the confusion of temporal elements with spatial ones. Space, the impostor, has been already denounced in these notes (which are now being set down during half a day’s break in a crucial journey); his trial will take place at a later stage of our investigation. The second dismissal is that of an immemorial habit of speech. We regard Time as a kind of stream, having little to do with an actual mountain torrent showing white against a black cliff or a dull-colored great river in a windy valley, but running invariably through our chronographical landscapes. We are so used to that mythical spectacle, so keen upon liquefying every lap of life, that we end up by being unable to speak of Time without speaking of physical motion. Actually, of course, the sense of its motion is derived from many natural, or at least familiar, sources — the body’s innate awareness of its own bloodstream, the ancient vertigo caused by rising stars, and, of course, our methods of measurement, such as the creeping shadow line of a gnomon, the trickle of an hourglass, the trot of a second hand — and here we are back in Space. Note the frames, the receptacles. The idea that Time ‘flows’ as naturally as an apple thuds down on a garden table implies that it flows in and through something else and if we take that ‘something’ to be Space then we have only a metaphor flowing along a yardstick.

But beware, anime meus, of the marcel wave of fashionable art; avoid the Proustian bed and the assassin pun (itself a suicide — as those who know their Verlaine will note).

We are now ready to tackle Space. We reject without qualms the artificial concept of space-tainted, space-parasited time, the space-time of relativist literature. Anyone, if he likes, may maintain that Space is the outside of Time, or the body of Time, or that Space is suffused with Time and vice versa, or that in some peculiar way Space is merely the waste product of Time, even its corpse, or that in the long, infinitely long, run Time is Space; that sort of gossip may be pleasing, especially when we are young; but no one shall make me believe that the movement of matter (say, a pointer) across a carved-out area of Space (say, a dial) is by nature identical with the ‘passing’ of time. Movement of matter merely spans an extension of some other palpable matter, against which it is measured, but tells us nothing about the actual structure of impalpable Time. Similarly, a graduated tape, even of infinite length, is not Space itself, nor can the most exact odometer represent the road which I see as a black mirror of rain under turning wheels, hear as a sticky rustle, smell as a damp July night in the Alps, and feel as a smooth basis. We, poor Spatians, are better adapted, in our three-dimensional Lacrimaval, to Extension rather than to Duration: our body is capable of greater stretching than volitional recall can boast of. I cannot memorize (though I sought only yesterday to resolve it into mnemonic elements) the number of my new car but I feel the asphalt under my front tires as if they were parts of my body. Yet Space itself (like Time) is nothing I can comprehend: a place where motion occurs. A plasm in which matter — concentrations of Space plasm — is organized and enclosed. We can measure the globules of matter and the distances between them, but Space plasm itself is incomputable.

We measure Time (a second hand trots, or a minute hand jerks, from one painted mark to another) in terms of Space (without knowing the nature of either), but the spanning of Space does not always require Time — or at least does not require more time than the ‘now’ point of the specious present contains in its hollow. The perceptual possession of a unit of space is practically instantaneous when, for example, an expert driver’s eye takes in a highway symbol — the black mouth and neat archivolt within a red triangle (a blend of color and shape recognized in ‘no time,’ when properly seen, as meaning a road tunnel) or something of less immediate importance such as the delightful Venus sign O+, which might be misunderstood as permitting whorelets to thumb rides, but actually tells the worshipper or the sightseer that a church is reflected in the local river. I suggest adding a pilcrow for persons who read while driving.

Space is related to our senses of sight, touch, and muscular effort; Time is vaguely connected with hearing (still, a deaf man would perceive the ‘passage’ of time incomparably better than a blind limbless man would the idea of ‘passage’). ‘Space is a swarming in the eyes, and Time a singing in the ears,’ says John Shade, a modem poet, as quoted by an invented philosopher (‘Martin Gardiner’) in The Ambidextrous Universe, page 165. Space flutters to the ground, but Time remains between thinker and thumb, when Monsieur Bergson uses his scissors. Space introduces its eggs into the nests of Time: a ‘before’ here, an ‘after’ there — and a speckled clutch of Minkowski’s ‘world-points.’ A stretch of Space is organically easier to measure mentally than a ‘stretch’ of Time. The notion of Space must have been formed before that of Time (Guyau in Whitrow). The indistinguisable inane (Locke) of infinite space is mentally distinguishable (and indeed could not be imagined otherwise) from the ovoid ‘void’ of Time. Space thrives on surds, Time is irreducible to blackboard roots and birdies. The same section of Space may seem more extensive to a fly than to S. Alexander, but a moment to him is not ‘hours to a fly,’ because if that were true flies would know better than wait to get swapped. I cannot imagine Space without Time, but I can very well imagine Time without Space. ‘Space-Time’ — that hideous hybrid whose very hyphen looks phoney. One can be a hater of Space, and a lover of Time.

There are people who can fold a road map. Not this writer.

At this point, I suspect, I should say something about my attitude to ‘Relativity.’ It is not sympathetic. What many cosmogonists tend to accept as an objective truth is really the flaw inherent in mathematics which parades as truth. The body of the astonished person moving in Space is shortened in the direction of motion and shrinks catastrophically as the velocity nears the speed beyond which, by the fiat of a fishy formula, no speed can be. That is his bad luck, not mine — but I sweep away the business of his clock’s slowing down. Time, which requires the utmost purity of consciousness to be properly apprehended, is the most rational element of life, and my reason feels insulted by those flights of Technology Fiction. One especially grotesque inference, drawn (I think by Engelwein) from Relativity Theory — and destroying it, if drawn correctly — is that the galactonaut and his domestic animals, after touring the speed spas of Space, would return younger than if they had stayed at home all the time. Imagine them filing out of their airark — rather like those ‘Lions,’ juvenilified by romp suits, exuding from one of those huge chartered buses that stop, horribly blinking, in front of a man’s impatient sedan just where the highway wizens to squeeze through the narrows of a mountain village.