Albert Einstein: Frases em inglês (página 29)

Frases em inglês.
Albert Einstein: 999   citações 1548   Curtidas

“Numerous are the academic chairs, but rare are wise and noble teachers. Numerous and large are the lecture halls, but far from numerous the young men who genuinely thirst for truth and justice. Numerous are the wares that nature produces by the dozen, but her choice products are few.”

Zahlreich sind die Lehrkanzeln, aber selten die weisen und edlen Lehrer. Zahlreich und groß sind die Hörsäle, doch wenig zahlreich die jungen Menschen, die ehrlich nach Wahrheit und Gerechtigkeit dürsten. Zahlreich spendet die Natur ihre Dutzendware, aber das Feinere erzeugt sie selten.
1930s, Mein Weltbild (My World-view) (1931)

“But then, after all, we are all alike, for we are all derived from the monkey.”

Fonte: Attributed in posthumous publications, Einstein and the Poet (1983), p. 110

“Everything is energy and that's all there is to it. Match the frequency of the reality you want and you cannot help but get that reality. It can be no other way. This is not philosophy. This is physics.”

There's no evidence that Einstein ever said this. (Source: http://quoteinvestigator.com/2012/05/16/everything-energy/.)
Misattributed

“The belief in an external world independent of the perceiving subject is the basis of all natural science.”

Der Glaube an eine vom wahrnehmenden Subjekt unabhängige Außenwelt liegt aller Naturwissenschaft zugrunde.
First sentence of "Maxwells Einfluss auf die Entwicklung der Auffassung des Physikalisch-Realen". Manuscript at the Hebrew University Jerusalem alberteinstein.info http://alberteinstein.info/vufind1/Digital/EAR000034102#page/1/mode/2up
From "Maxwell's Influence on the Evolution of the Idea of Physical Reality," 1931. Available in Einstein Archives: 65-382
1930s

“The release of atomic energy has not created a new problem. It has merely made more urgent the necessity of solving an existing one.”

Statement on the Atomic Bomb to Raymond Swing, before 1 October 1945, as reported in Atlantic Monthly, vol. 176, no. 5 (November 1945), in Einstein on Politics, p. 373
1940s

“Development of Western Science is based on two great achievements, the invention of the formal logical system (in Euclidean geometry) by the Greek philosophers, and the discovery of the possibility to find out causal relationships by systematic experiment (Renaissance). In my opinion one has not to be astonished that the Chinese sages have not made these steps. The astonishing thing is that these discoveries were made at all.”

Letter to J.S. Switzer (23 April 1953), quoted in The Scientific Revolution: a Hstoriographical Inquiry By H. Floris Cohen (1994), p. 234 http://books.google.com/books?id=wu8b2NAqnb0C&lpg=PP1&pg=PA234#v=onepage&q&f=false, and also partly quoted in The Ultimate Quotable Einstein edited by Alice Calaprice (2010), p. 405 http://books.google.com/books?id=G_iziBAPXtEC&lpg=PP1&pg=PA405#v=onepage&q&f=false
1950s

“Everyone sits in the prison of his own ideas; he must burst it open, and that in his youth, and so try to test his ideas on reality.”

Miscellaneous http://books.google.com/books?id=cvlOAAAAMAAJ&q=%22Everyone+sits+in+the+prison+of+his+own+ideas+he+must+burst+it+open+and+that+in+his+youth+and+so+try+to+test+his+ideas+on+reality%22&pg=PA104#v=onepage, Cosmic Religion, p. 104 (1931)
1930s

“A little knowledge is a dangerous thing. So is a lot.”

A variation on a quotation of Alexander Pope, attributed to Einstein in various recent sources, such as Marvin Minsky's The Emotion Machine (2006), p. 176 http://books.google.com/books?id=OqbMnWDKIJ4C&lpg=PP1&pg=PA176#v=onepage&q&f=false, and at the start of the 2006 pilot episode of the television series Eureka. The oldest published source located attributing this to Einstein is the 2004 book Strategic Investment: Real Options and Games by Han T. J. Smit and Lenos Trigeorgis, p. 429 http://books.google.com/books?id=pN41ZtNoqBEC&lpg=PP1&pg=PA429#v=onepage&q&f=false, and before that it was attributed to him on the internet, the earliest example found being this post from 19 May 1995 http://groups.google.com/group/bit.listserv.physhare/msg/ef186aec3bf66ba6. But long before that, the same quote appears in an advertisement for Encyclopaedia Britannica that ran in The Atlantic Monthly: Volume 216 from 1965, p. 139 http://books.google.com/books?id=TuMmAQAAIAAJ&q=%22so+is+a+lot%22#search_anchor. The ad mentioned Einstein but did not directly attribute the quote to him: "Encyclopaedia Britannica says: A little knowledge is a dangerous thing. So is a lot. The more you know, the more you need to know — as Albert Einstein, for one, might have told you. Great knowledge has a way of bringing with it great responsibility. The people who put the Encyclopaedia Britannica together feel the same way. After all, if most of the world had come to count on you as the best single source of complete, accurate, up-to-date information on everything, you'd want to be pretty sure you knew what you were talking about."
Misattributed

“That is simple, my friend. It is because Politics is more difficult than physics.”

Einstein when asked "Dr. Einstein, why is it that when the mind of man has stretched so far as to discover the structure of the atom we have been unable to devise the political means to keep the atom from destroying us?” a conferee at a meeting at Princeton, N.J. (Jan 1946), as recalled by Greenville Clark in "Letters to the Times" in New York Times (22 Apr 1955), 24
1940s
Variante: That is simple, my friend. It is because Politics is more difficult than physics.

“We often discussed his notions on objective reality. I recall that during one walk Einstein suddenly stopped, turned to me and asked whether I really believed that the moon exists only when I look at it.”

As recalled by his biographer Abraham Pais in Reviews of Modern Physics, 51, 863 (1979): 907. Cited in Boojums All The Way Through by N. David Mermin (1990), p. 81 http://books.google.com/books?id=bf5bjBk095UC&lpg=PP1&pg=PA81#v=onepage&q&f=false
Attributed in posthumous publications

“Make a lot of walks to get healthy and don’t read that much but save yourself some until you’re grown up.”

Geh recht viel spazieren, dass Du recht gesund wirst und lies nicht gar zu viel sondern spar Dir noch was auf bis Du gross bist.
Letter to his son Eduard Einstein (June 1918)
1910s

“Had I known that the Germans would not succeed in producing an atomic bomb, I would not have lifted a finger.”

Einstein discussing the letter he sent Roosevelt raising the possibility of atomic weapons. from "Atom: Einstein, the Man Who Started It All," Newsweek Magazine (10 March 1947).
1940s

“I never failed in mathematics. Before I was fifteen I had mastered differential and integral calculus.”

Response to being shown a "Ripley's Believe It or Not!" column with the headline "Greatest Living Mathematician Failed in Mathematics" in 1935. Quoted in Einstein: His Life and Universe by Walter Isaacson (2007), p. 16 http://books.google.com/books?id=cdxWNE7NY6QC&lpg=PP1&pg=PA16#v=onepage&q&f=false
1930s

“As an eminent pioneer in the realm of high frequency currents… I congratulate you on the great successes of your life's work.”

Einstein's letter http://www.teslasociety.com/einsteinletter.jpg to Nikola Tesla for Tesla's 75th birthday (1931)
1930s