
Jöns Jacob Berzelius Essai sur la théorie des proportions chemiques (1819), 98. Quoted by Henry M. Leicester in article on Bessel in Charles Coulston Gillespie (editor), Dictionary of Scientific Biography (1981), Vol. 2, 94.
p. 49 http://books.google.com/books?id=U6lMnx8AQsYC&q=%22The+meeting+of+two+personalities+is+like+the+contact+of+two+chemical+substances+if+there+is+any+reaction+both+are%22+%22transformed%22&pg=PA49#v=onepage
Modern Man in Search of a Soul (1933)
Variant: The meeting of two personalities is like the contact of two chemical substances: if there is any reaction, both are transformed.
Source: Psychological Reflections: A New Anthology of His Writings 1905-61
Jöns Jacob Berzelius Essai sur la théorie des proportions chemiques (1819), 98. Quoted by Henry M. Leicester in article on Bessel in Charles Coulston Gillespie (editor), Dictionary of Scientific Biography (1981), Vol. 2, 94.
International Herald Tribune (7 May 1990)
1990s
“This book had two authors, and they were both the same person.”
Author's note, revised edition (1992).
The Carpet People (1971; 1992)
Source: A Hat Full of Sky
“The world in all doth but two nations bear —
The good, the bad; and these mixed everywhere.”
The Loyal Scot (1650-1652).
Source: "The Engineer as an Economist," 1886, p. 428; Second paragraph
Context: To insure the best results, the organization of productive labor must be directed and controlled by persons having not only good executive ability, and possessing the practical familiarity of a mechanic or engineer with the goods produced and the processes employed, but having also, and equally, a practical knowledge of how to observe, record, analyze and compare essential facts in relation to wages, supplies, expense accounts, and all else that enters into or affects the economy of production and the cost of the product. There are many good mechanical engineers; — there are also many good " businessmen;"— but the two are rarely combined in one person. But this combination of qualities, together with at least some skill as an accountant, either in one person or more, is essential to the successful management of industrial works, and has its highest effectiveness if united in one person, who is thus qualified to supervise, either personally or through assistants, the operations of all departments of a business, and to subordinate each to the harmonious development of the whole.
“No man ever praised two persons equally – and pleased them both.”
Source: Thoughts in the Cloister and the Crowd. 1901, p.25.
Alexander Bain. Mind and Body: The Theories of their Relation (1872), p. 196; as cited in: The Popular Science Monthly http://books.google.com/books?id=sysDAAAAMBAJ&pg=PA162, Vol. 27, June 1885, p. 162.
“Life consists of the interplay of two kinds of chemicals: proteins and DNA.”
Source: Genome (1999), Chapter 1 “Life” (p. 17)
Louis Althusser, Essays in Self-Criticism (1976), "Is it Simple to be a Marxist in Philosophy?"
A - F, Louis Althusser