The Notebooks of Leonardo da Vinci (1883), XV Astronomy
Context: The earth is not in the centre of the Sun's orbit nor at the centre of the universe, but in the centre of its companion elements, and united with them. And any one standing on the moon, when it and the sun are both beneath us, would see this our earth and the element of water upon it just as we see the moon, and the earth would light it as it lights us.
“Physics depends on a universe infinitely centred on an equals sign.”
Source: House of Leaves
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Mark Z. Danielewski 47
Novelist 1965Related quotes
An Outline of Philosophy Ch.15 The Nature of our Knowledge of Physics (1927)
1920s
On the Infinite Universe and Worlds (1584)
Source: In Defense of Chaos: The Chaology of Politics, Economics and Human Action, (2013), p. 72
“The entire universe is perfused with signs, if it is not composed exclusively of signs.”
Quoted in Essays in Zoosemiotics (1990) by Thomas A. Sebeok
“The Universe is one, infinite, immobile.”
As translated by Paul Harrison <!-- Fifth dialogue ?-->
Cause, Principle, and Unity (1584)
Context: The Universe is one, infinite, immobile. The absolute potential is one, the act is one, the form or soul is one, the material or body is one, the thing is one, the being in one, one is the maximum and the best... It is not generated, because there is no other being it could desire or hope for, since it comprises all being. It does not grow corrupt. because there is nothing else into which it could change, given that it is itself all things. It cannot diminish or grow, since it is infinite.
This is how it has been understood by the great philosophers from Plato, the poet, to Nicolas of Cusa and other representatives of frigid scholasticism. Once this definition has been accepted, it gives rise to a series of important consequences. Love is power of producing inter-centric relationship. It is present, therefore (at least in a rudimentary state), in all the natural centres, living and pre-living, which make up the world; and it represents, too, the most profound, most direct, and most creative form of inter-action that it is possible to conceive between those centres. Love, in fact, is the expression and the agent of universal synthesis.
pp. 70–71 https://archive.org/stream/ActivationOfEnergy/Activation_of_Energy#page/n65/mode/2up
Activation of Energy (1976)