“To a person whose experience has never been brought into relation with the object sulphur, the name signifies nothing; to the scientist… his concept involves the ideas of specific gravity, crystalline form, element, atom, and the like, derived from past experiences. His concept is distinguished from the other by involving… number or quantity.”
Introduction
Higher Mathematics for Chemical Students (1911)
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J. R. Partington 38
British chemist 1886–1965Related quotes

Causality, p. 214
Gesammelte Mathematische Werke (1876)

John Maxson Stillman, The Story of Alchemy and Early Chemistry (1924)
Source: Mathematical Thought from Ancient to Modern Times (1972), p. 175

Source: The Reconstruction of Religious Thought in Islam https://www.google.com/books/edition/The_Reconstruction_of_Religious_Thought/uCh14nl09jkC?hl=en (1930), p. 14
Source: Projective methods for the study of personality (1939), p. 402-403; As cited in: Edwin Inglee Megargee, Charles Donald Spielberger (1992) Personality assessment in America: a retrospective on the occasion of the fiftieth anniversary of the Society for Personality Assessment. p. 20-21
Introduction Note: Max Planck, "Acht Vorlesungen iiber theoretische Physik" (1910)
Higher Mathematics for Chemical Students (1911)

Source: Legal foundations of capitalism. 1924, p. 1; Lead paragraph first chapter on Mechanism, Scarcity, Working Rules