Physics and Philosophy (1958)
Context: But the resemblance of the modern views to those of Plato and the Pythagoreans can be carried somewhat further. The elementary particles in Plato's Timaeus are finally not substance but mathematical forms. "All things are numbers" is a sentence attributed to Pythagoras. The only mathematical forms available at that time were such geometric forms as the regular solids or the triangles which form their surface. In modern quantum theory there can be no doubt that the elementary particles will finally also be mathematical forms but of a much more complicated nature.
“It is with Isaac Newton that the modern dream of a final theory really begins.”
page 11, 2nd edition https://books.google.com/books?id=Qd0MEtsBr7oC&pg=PA11
Dreams of a Final Theory (1992; 2nd edition 1994)
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Steven Weinberg 46
American theoretical physicist 1933Related quotes
Anecdote (1701) from John Conduitt's manuscript, as quoted by Sir David Brewster, Memoirs of the Life, Writings, and Discoveries of Sir Isaac Newton (1855) Vol.2 https://books.google.com/books?id=Bp8RAAAAYAAJ
relating his experimental confirmation of the fine structure spectrum of hydrogen, as reported by [Jagdish Mehra, The historical development of quantum theory, Springer, 2001, 0387950869, 1037]
Source: The Corporate Revolution in America, 1957, p. 287
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Chpt.2, p. 21
Principles of Geology (1832), Vol. 1
Context: But Strabo rejects this theory as insufficient to account for all the phenomena, and he proposes one of his own, the profoundness of which modern geologists are only beginning to appreciate. 'It is not,' he says, 'because the lands covered by seas were originally at different altitudes, that the waters have risen, or subsided, or receded from some parts and inundated others. But the reason is, that the same land is sometimes raised up and sometimes depressed, and the sea also is simultaneously raised and depressed, so that it either overflows or returns into its own place again. We must therefore ascribe the cause to the ground, either to that ground which is under the sea, or to that which becomes flooded by it, but rather to that which lies beneath the sea, for this is more moveable, and, on account of its humidity, can be altered with great celerity. It is proper,' he observes in continuation, 'to derive our explanations from things which are obvious, and in some measure of daily occurrence, such as deluges, earthquakes, volcanic eruptions, and sudden swellings of the land beneath the sea;' for the last raise up the sea also, and when the same lands subside again, they occasion the sea to be let down. And it is not merely the small, but the large islands also, and not merely the islands, but the continents, which can be lifted up together with the sea; and both large and small tracts may subside, for habitations and cities, like Bure, Bizona, and many others, have been engulfed by earthquakes.
7.6, "The Figurative Arts, Literature and Music", p. 228
The Forgotten Revolution: How Science Was Born in 300 BC and Why It Had to Be Reborn (2004)