Simultaneity Quotes
A horse in movement is not a stationary horse that moves but a horse in a movement, which is to say something other, that should be conceived and expressed as something completely different. It is a question of conceiving objects in movement over and above the motion they carry within themselves. That is, a question of finding a form which is the expression of this new absolute... A question of studying the aspects that life has taken on in haste and in consequent simultaneity.
Umberto Boccioni
With this new tendency [of Orphism] the Cubists dubbed Impressionism of forms according to Appolinaire, is entering a final and glorious phase:.. Orphism, pure painting, simultaneity. And there you have it, as many obvious plagiarisms of what has formed, from its earliest appearances, the essence of Futurist painting and sculpture.... But we insist on sorting things out. Orphism [initiated by former Cubist artist Robert Delaunay as an colorful alternative for strict Cubism ], let us say it right away, is just an elegant masquerade of the basic principles of Futurist painting. This new trend simply illustrates the profit that our French colleagues managed to driver from our first Futurist exhibition in Paris.
Umberto Boccioni
The first painting to appear with an affirmation of simultaneity was mine and had the following title: 'Simultaneous visions', [Boccioni painted in 1911]. It was exhibited in the galerie Bernheim in Paris, and in the same exhibition my Futurist painter friends also appeared with similar experiments in simultaneity.
Umberto Boccioni
We define: any two events which are indeterminate as to their time order may be called simultaneous. ...Simultaneity means the exclusion of causal connection. ...Yet we must not commit the mistake of attempting to derive from it the conclusion that this definition coordinates to any given event at a given different place. This would be the case only for a special form of causal structure, a form that does not conform to physical reality.
Hans Reichenbach
Minkowski... supposed that this fourth dimension of time was not detached from and independent of the three dimensions of space. He introduced a new four-dimensional space to which ordinary space contributed three dimensions, and time one; we may call it 'space-time'.... The succession of positions which a particle occupied in ordinary space at a succession of instants of time would be represented by a line in space-time; this he called the 'world-line' of the particle.... Newton's absolute space and absolute time fell out of science, and they carried much with them in their fall. First to go was the concept of simultaneity.... It now became necessary to find a way of treating gravitation which should not involve simultaneity. Einstein found through the medium of his 'Principle of Equivalence'.
James Jeans
We have not a direct intuition of simultaneity, nor of the equality of two durations. If we think we have this intuition, this is an illusion. We replace it by the aid of certain rules which we apply almost always without taking count of them.
...We ...choose these rules, not because they are true, but because they are the most convenient, and we may recapitulate them as follows: "The simultaneity of two events, or the order of their succession, the equality of two durations, are to be so defined that the enunciation of the natural laws may be as simple as possible. In other words, all these rules, all these definitions, are only the fruit of an unconscious opportunism."
Henri Poincaré
The simultaneity of the disappearance of literature (as aesthetic) and history (as development), which we can observe around us in the academy, points to a fundamental commonality; unraveling one implies unraveling the other, since both are grounded in the same goal-oriented structures that postmodern sensibility opposes. Both civilizational history and autonomous literature are constitutively teleological, dependent on notions of progress toward goals, and they both therefore face resistance from the antidevelopmentalism of contemporary intellectual life.
Russell Berman