As a mathematician, von Neumann was quick, brilliant, efficient, and enormously broad in scientific interests beyond mathematics itself. He knew his technical abilities; his virtuosity in following complicated reasoning and his insights were supreme; yet he lacked absolute self confidence.
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Chapter 4, Princeton Days, p. 76Stanislaw Ulam
» Stanislaw Ulam - all quotes »
The only student of mine I was ever intimidated by. He was so quick. There was a seminar for advanced students in Zürich that I was teaching and von Neumann was in the class. I came to a certain theorem, and I said it is not proved and it may be difficult. Von Neumann didn't say anything but after five minutes he raised his hand. When I called on him he went to the blackboard and proceeded to write down the proof. After that I was afraid of von Neumann.
John von Neumann
We never had any use for Taylor nor any of the efficiency or scientific management crowd. They never realized that human toil was the last thing in the world you had to be efficient about; the only way to be really efficient is to eliminate it entirely, and this would have been heresy to any of the Taylor, Gant, Barth, Cook efficiency crowd. It is sad to contemplate that men of the technical ability of the names mentioned in this paragraph were so lame in their thinking and social outlook that they missed the boat so completely. Who in hell wants to be efficient with a shovel, and what sense would there be even if you succeeded? They should have had their heads opened with a shovel, it might have been more effective.
Howard Scott
A deep sense of humor and an unusual ability for telling stories and jokes endeared Johnny even to casual acquaintances. He could be blunt when necessary, but was never pompous. A mind of von Neumann's inexorable logic had to understand and accept much that most of us do not want to accept and do not even wish to understand. This fact colored many of von Neumann's moral judgments. … Only scientific intellectual dishonesty and misappropriation of scientific results could rouse his indignation and ire — but these did — and did almost equally whether he himself, or someone else, was wronged.
John von Neumann
It is the mark of an educated man to look for precision in each class of things just so far as the nature of the subject admits; it is evidently equally foolish to accept probable reasoning from a mathematician and to demand from a rhetorician scientific proofs.
Aristotle
Absolute relativism, which is neither more nor less than skepticism, in the most modern sense of the term, is the supreme triumph of the reasoning reason.
Miguel de Unamuno
Ulam, Stanislaw
Ulbricht, Walter
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