Jean-Baptiste Say (1767–1832) French economist and businessman
Source: A Treatise On Political Economy (Fourth Edition) (1832), Book I, On Production, Chapter VII, p. 85
Source: The Philosophy of Manufactures, 1835, p. 1
Jean-Baptiste Say (1767–1832) French economist and businessman
Source: A Treatise On Political Economy (Fourth Edition) (1832), Book I, On Production, Chapter VII, p. 85
Karl Marx (1818–1883) German philosopher, economist, sociologist, journalist and revolutionary socialist
Vol. I, Ch. 14, Section 5, pg. 396.
(Buch I) (1867)
Andrew Ure (1778–1857) Scottish doctor and chemist
Source: The Philosophy of Manufactures, 1835, p. 2
Albrecht Thaer (1752–1828) German agronomist and an avid supporter of the humus theory for plant nutrition
Source: The Principles of Agriculture, 1844, Section I: The fundamental principles, p. 1.
Thomas Robert Malthus (1766–1834) British political economist
Source: An Essay on The Principle of Population (First Edition 1798, unrevised), Chapter V, paragraph 23, lines 3-7
Olaudah Equiano (1745–1797) African abolitionist
Chap. I
The Interesting Narrative of the Life of Olaudah Equiano, or Gustavus Vassa, the African (1789)
“The work now before the reader is the most extensive which our language contains on the subject.”
Augustus De Morgan (1806–1871) British mathematician, philosopher and university teacher (1806-1871)
Preface, p. iii
The Differential and Integral Calculus (1836)
Willa Cather (1873–1947) American writer and novelist
"On the Art of Fiction" (1920)
Willa Cather on Writing (1949)
Robert Gascoyne-Cecil, 3rd Marquess of Salisbury (1830–1903) British politician
Speech at Edinburgh (24 November 1882), from in G. Cecil, The Life of Robert, Marquis of Salisbury. Volume III, p. 65
1880s