Sören Kierkegaard (1813–1855) Danish philosopher and theologian, founder of Existentialism
Journal entry, August 1, 1835
1830s, The Journals of Søren Kierkegaard, 1830s
Source: Meditations in Wall Street (1940), p. 132
Sören Kierkegaard (1813–1855) Danish philosopher and theologian, founder of Existentialism
Journal entry, August 1, 1835
1830s, The Journals of Søren Kierkegaard, 1830s
“Only geometry can hand us the thread [which will lead us through] the labyrinth of the continuum’s composition, the maximum and the minimum, the infinitesimal and the infinite; and no one will arrive at a truly solid metaphysic except he who has passed through this [labyrinth].”
Nam filum labyrintho de compositione continui deque maximo et minimo ac indesignabili at que infinito non nisi geometria praebere potest, ad metaphysicam vero solidam nemo veniet, nisi qui illac transiverit.
Gottfried Leibniz (1646–1716) German mathematician and philosopher
Dissertatio Exoterica De Statu Praesenti et Incrementis Novissimis Deque Usu Geometriae (Spring 1676) <br class="br">Source: Leibniz, Leibnizens Mathematische Schriften, Herausgegeben Von C.I. Gerhardt. Bd. 1-7. 1850-1863. Halle. The quotation is found in vol. 7. on page 326 in ”Dissertatio Exoterica De Statu Praesenti et Incrementis Novissimis Deque Usu Geometriae”. Link https://archive.org/stream/leibnizensmathe12leibgoog <br class="br">Source: Geometry and Monadology: Leibniz's Analysis Situs and Philosophy of Space by Vincenzo de Risi. Page 123. Link https://books.google.no/books?id=2ptGkzsKyOQC&lpg=PA123&ots=qz2aKxAYtp&dq=Dissertatio%20Exoterica%20De%20Statu%20Praesenti%20et%20Incrementis%20Novissimis%20Deque%20Usu%20Geometriae%E2%80%9D&hl=no&pg=PA123#v=onepage&q&f=false
Thomas Jefferson (1743–1826) 3rd President of the United States of America
Writings (1904), Vol. XI, p. 44, to Abigail Adams on July 22, 1804.
1800s
“A superior who works on his own development sets an almost irresistible example.”
Peter F. Drucker (1909–2005) American business consultant
Source: 1960s - 1980s, MANAGEMENT: Tasks, Responsibilities, Practices (1973), Part 2, p. 427
Margaret Chase Smith (1897–1995) Member of the United States Senate from Maine
Declaration of Conscience (1950)
“A smile is a curve that sets everything straight. ”
Phyllis Diller (1917–2012) American actress and stand-up comedianne