Robert Curl (1933) American chemist
conjecture <br class="br">in his Nobel Lecture http://nobelprize.org/nobel_prizes/chemistry/laureates/1996/curl-lecture.html, December 7, 1996, Dawn of the Fullerenes: Experiment and Conjecture
Introduction
Higher Mathematics for Chemical Students (1911)
Robert Curl (1933) American chemist
conjecture <br class="br">in his Nobel Lecture http://nobelprize.org/nobel_prizes/chemistry/laureates/1996/curl-lecture.html, December 7, 1996, Dawn of the Fullerenes: Experiment and Conjecture
Simone Weil (1909–1943) French philosopher, Christian mystic, and social activist
“The teaching of mathematics,” p. 71-72
On Science, Necessity, and the Love of God (1968)
Context: My purpose here is to denounce an idea which seems to be dangerous and false. … Revolutionary trade unionists and orthodox communists are at one in considering everything that is purely theoretical as bourgeois. … The culture of a socialist society would be a synthesis of theory and practice; but to synthesize is not the same as to confuse together; it is only contraries that can be synthesized. … Marx’s principal glory is to have rescued the study of societies not only from Utopianism but also and at the same time from empiricism. … Humanity cannot progress by importing into theoretical study the processes of blind routine and haphazard experiment by which production has so long been dominated. … The true relation between theory and application only appears when theoretical research has been purged of all empiricism.
Franklin D. Roosevelt (1882–1945) 32nd President of the United States
Campaign address before the Republican-for-Roosevelt League, New York City (3 November 1932), reported in The Public Papers and Addresses of Franklin D. Roosevelt, 1928–1932 (1938), p. 857
1930s
Fernand Léger (1881–1955) French painter
quote, 1920
Quote of Leger in: Abstract Painting, Michel Seuphor, Dell Publishing Co., 1964, p. 16
Quotes of Fernand Leger, 1920's
“Neglecting to broaden their view has kept some people doing one thing all their lives.”
Napoleon Hill (1883–1970) American author
Source: Think and Grow Rich: The Landmark Bestseller - Now Revised and Updated for the 21st Century
John R. P. French (1913–1995) American psychologist
Source: "The bases of social power." 1959, p. 150
Steve Jobs (1955–2011) American entrepreneur and co-founder of Apple Inc.
2005-09, Address at Stanford University (2005)
Context: No one wants to die. Even people who want to go to heaven don’t want to die to get there. And yet death is the destination we all share. No one has ever escaped it. And that is as it should be, because Death is very likely the single best invention of Life. It is Life’s change agent. It clears out the old to make way for the new. Right now the new is you, but someday not too long from now, you will gradually become the old and be cleared away. Sorry to be so dramatic, but it is quite true.
Dmitri Mendeleev (1834–1907) Russian chemist and inventor
Faraday Lecture, the Royal Institution, London (1889) as quoted by Leon Gray, The Basics of the Periodic Table (2013)