“I came to realize that exaggerated concern about what others are doing can be foolish. It can paralyze effort, and stifle a good idea. One finds that in the history of science almost every problem has been worked out by someone else. This should not discourage anyone from pursuing his own path.”
The Wind and Beyond, 1967
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Theodore von Kármán3
Hungarian-American mathematician, aerospace engineer and ph… 1881–1963Related quotes
Lawrence Weiner (1942) American artist
" Art Dictionary: Lawrence Weiner, A Sculptor of Language http://www.hatjecantz.de/lawrence-weiner-5098-1.html," at hatjecantz.de. 2012.
Robert Rauschenberg (1925–2008) American artist
Quote from Breaking Bounderies.., Robert S. Mattison, exhibition catalogue Whitney Museum, 1994, p. 3
1990's
Paul Veyne (1930) French historian
"The Final Foucault and His Ethics," Critical Inquiry, Vol. 20, No. 1 (Autumn, 1993)
Paulo Coelho book Eleven Minutes
Source: Eleven Minutes (2003), p. 97.
Context: In love, no one can harm anyone else; we are each of us responsible for our own feelings and cannot blame someone else for what we feel. It hurt when I lost each of the various men I fell in love with. Now, though, I am convinced that no one loses anyone, because no one owns anyone. That is the true experience of freedom: having the most important thing in the world without owning it.
Robert Nozick book Anarchy, State, and Utopia
Source: Anarchy, State, and Utopia (1974), Ch. 10 : A Framework for Utopia; The Framework, p. 311
Context: There will not be one kind of community existing and one kind of life led in utopia. Utopia will consist of utopias, of many different and divergent communities in which people lead different kinds of lives under different institutions. Some kinds of communities will be more attractive to most than others; communities will wax and wane. People will leave some for others or spend their whole lives in one. Utopia is a framework for utopias, a place where people are at liberty to join together voluntarily to pursue and attempt to realize their own vision of the good life in the ideal community but where no one can impose his own utopian vision upon others.
Florian Cajori book A History of Mathematics
Source: A History of Mathematics (1893), pp. 1-2; Cited in: Robert Edouard Moritz. Memorabilia mathematica; or, The philomath's quotation-book https://archive.org/stream/memorabiliamathe00moriiala#page/198/mode/2up, (1914) p. 90; Study and research in mathematics
Joseph Campbell (1904–1987) American mythologist, writer and lecturer
Source: The Hero's Journey: Joseph Campbell on His Life & Work
John F. Kennedy (1917–1963) 35th president of the United States of America
1963, Limited Nuclear Test Ban Treaty speech