Robert Oppenheimer Quotes (1904-1967)

Physicist, Director, King

About Robert Oppenheimer

Julius Robert Oppenheimer (22 April 1904 – 18 February 1967) was an American physicist and the scientific director of the Manhattan Project.

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It worked!
Because I was an idiot.
Robert Oppenheimer
I can make it clearer; I can't make it simpler.
It's 20 years too late. It should have been done the day after Trinity.
Robert Oppenheimer
It is the most beautiful philosophical song existing in any known tongue.

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Robert Oppenheimer on Bhagavad Gita 2 quotes

The Bhagavad Gita... is the most beautiful philosophical song existing in any known tongue.
Robert Oppenheimer
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Robert Oppenheimer on Manhattan Project 2 quotes

Despite the vision and farseeing wisdom of our wartime heads of state, the physicists have felt the peculiarly intimate responsibility for suggesting, for supporting, and in the end, in large measure, for achieving the realization of atomic weapons. Nor can we forget that these weapons as they were in fact used dramatized so mercilessly the inhumanity and evil of modern war. In some sort of crude sense which no vulgarity, no humor, no overstatement can quite extinguish, the physicists have known sin; and this is a knowledge which they cannot lose.
Robert Oppenheimer
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Robert Oppenheimer on Beauty

Science is not everything, but science is very beautiful.
Robert Oppenheimer

Robert Oppenheimer on Science

Science is not everything, but science is very beautiful.
Robert Oppenheimer

Robert Oppenheimer on Method

Sometimes the elaborate, the learned method, the grown-up method is not as good as the simple and childishly naîve method.

What Robert Oppenheimer Said About Others

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Robert Oppenheimer on Enrico Fermi

He was simply unable to let things be foggy. Since they always are, this kept him pretty active.
Robert Oppenheimer

Robert Oppenheimer on Albert Einstein

Einstein is also, and I think rightly, known as a man of very great goodwill and humanity. Indeed if I had to think of a single word for his attitude towards human problems, I would pick the Sanskrit word Ahimsa, not to hurt, harmlessness.
Robert Oppenheimer

Quotes About Robert Oppenheimer

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Marvin Minsky on Robert Oppenheimer

J. Robert Oppenheimer had graduated from Fieldston (the branch on Central Park West, then named the Ethical Culture School) in 1921, and while Minsky was there the memory of Oppenheimer’s student days was still fresh. “If you did anything astonishing at Fieldston, some teacher would say, ‘Oh, you’re another Oppenheimer,’ ” Minsky recalled. “At the time, I had no idea what that meant.”
Robert Oppenheimer

Kai Bird on Robert Oppenheimer

Oppenheimer thought that no one could be expected to learn quantum mechanics from books alone; the verbal wrestling inherent in the process of explanation is what opens the door to understanding.

Brian Cathcart on Robert Oppenheimer

He was the genius of the nuclear weapons age and also the walking, talking conscience of science and civilisation; most of the great questions surrounding him as a person were the greatest questions of that time. He was born into an intellectual New York Jewish family and as a young man experienced the revolution in theoretical physics in the 1920s at first hand in Europe, before settling in California and building a world-class research centre there. Though he had no record as a manager, when war came he was chosen as the Manhattan Project's chief scientist and his inspirational leadership saw it through to success. Peace found him a national hero and a powerful voice in Washington, but he was also increasingly anxious about the drift into Cold War. These qualms made him enemies, so his pre-war left-wing past was dredged up and, at those 1954 hearings, he was subjected to what one observer called a "dry crucifixion". … Not a shred of credible evidence was ever produced to suggest that the man was disloyal, still less that he was a spy. The worst that could be proved against him was one or two lapses of judgement in dealings with left-wing friends in the early years of the war — piffling faults, as Isidor Rabi pointed out, when set beside his achievements. So demented were his enemies that, even after what they described as his "unfrocking" — the official decision that he did indeed pose a risk to national security — they insisted he was on the brink of defecting to the Soviet Union and so must continue to be followed and bugged wherever he went.

Samuel T. Cohen on Robert Oppenheimer

The custom for these colloquia was that Oppenheimer, a very punctual guy, would walk out on stage from one of the wings, make a few general remarks in his own quiet way, and then introduce the speaker. Not this time. He arrived very late and entered the theater from the rear, strode down the aisle while all of us rose and cheered him, stomped our feet and in general behaved like a pack of bloodthirsty savages welcoming back their conquering warriors, who were displaying the heads or genitals, or both, of the conquered. When Oppenheimer was able to finally quiet down the mob, he set about telling us what little was known about the results of the bombing. There was one thing he knew for sure: the “Japs” (not Japanese) didn’t like it. More howling, foot stomping, and the like. Then he got to the nub of the matter: While we apparently had been successful, and his chest was practically bursting with pride, he did have one deep regret, that we hadn’t completed the Bomb in time to use against the Germans. That really brought down the house. This had to be the most fascinating, to say nothing about being the most historic, speech I’ve ever heard. Apart from those who were there that night, I don’t recall ever meeting anyone who had ever heard of it. There’s an explanation for this that I won’t bother to go into here because that’s not what I’m writing about. That’s a matter for a good investigative reporter with an historic bent to go into, and maybe get himself a Pulitzer award.
Robert Oppenheimer

Source on Robert Oppenheimer

You! Mr. President: Confessions of the Father of the Neutron Bomb (2006)

Misattributed Quotes

Quotes mistakenly credited to Robert Oppenheimer

The Optimist thinks this is the best of all possible worlds, the Pessimist fears it is true.

About Robert Oppenheimer

Julius Robert Oppenheimer (22 April 1904 – 18 February 1967) was an American physicist and the scientific director of the Manhattan Project.