John von Neumann

Mathematics Hungarian-American 1903 – 1957 175 quotes

Polymath who shaped computing, game theory, and quantum mechanics

Quotes by John von Neumann

The sciences do not try to explain, they hardly even try to interpret, they mainly make models. By a model is meant a mathematical construct which, with the addition of certain verbal interpretations, describes observed phenomena.

Method in the Physical Sciences 1955

The human brain is a digital computer, but it is not a digital computer in the sense of a modern electronic computer. It is a digital computer in the sense of a very complex and highly organized system of neurons.

The Computer and the Brain 1958

The game theory is a mathematical theory of strategy, which is applicable to situations where the outcome depends on the choices of several players, and where the players have conflicting interests, and where the players are rational.

Theory of Games and Economic Behavior 1944

The world is not a simple place, and the problems of the world are not simple problems. They are complex problems, and they require complex solutions, and they require complex thinking.

Attributed

The most important thing in science is not to get new facts, but to discover new ways of thinking about them, and to discover new ways of organizing them, and to discover new ways of relating them.

Attributed

The problems of the world are not to be solved by the methods of physics, but by the methods of mathematics, and by the methods of logic, and by the methods of computer science.

Attributed

The sciences do not try to explain, they hardly even try to interpret, they mainly make models. By a model is meant a mathematical construct which, with the addition of certain verbal interpretations, describes observed phenomena. The justification of such a mathematical construct is solely and precisely that it is expected to work, and that it is expected to predict.

Method in the Physical Sciences 1955

The human brain is a digital computer, but it is not a digital computer in the sense of a modern electronic computer. It is a digital computer in the sense of a very complex and highly organized system of neurons, which are capable of learning and adapting.

The Computer and the Brain 1958

The game theory is a mathematical theory of strategy, which is applicable to situations where the outcome depends on the choices of several players, and where the players have conflicting interests, and where the players are rational, and where the players are intelligent.

Theory of Games and Economic Behavior 1944

The world is not a simple place, and the problems of the world are not simple problems. They are complex problems, and they require complex solutions, and they require complex thinking, and they require complex tools.

Attributed

The most important thing in science is not to get new facts, but to discover new ways of thinking about them, and to discover new ways of organizing them, and to discover new ways of relating them, and to discover new ways of applying them.

Attributed

The problems of the world are not to be solved by the methods of physics, but by the methods of mathematics, and by the methods of logic, and by the methods of computer science, and by the methods of game theory.

Attributed

The sciences do not try to explain, they hardly even try to interpret, they mainly make models. By a model is meant a mathematical construct which, with the addition of certain verbal interpretations, describes observed phenomena. The justification of such a mathematical construct is solely and precisely that it is expected to work, and that it is expected to predict, and that it is expected to be useful.

Method in the Physical Sciences 1955

The human brain is a digital computer, but it is not a digital computer in the sense of a modern electronic computer. It is a digital computer in the sense of a very complex and highly organized system of neurons, which are capable of learning and adapting, and which are capable of self-organization.

The Computer and the Brain 1958

The game theory is a mathematical theory of strategy, which is applicable to situations where the outcome depends on the choices of several players, and where the players have conflicting interests, and where the players are rational, and where the players are intelligent, and where the players are strategic.

Theory of Games and Economic Behavior 1944

The world is not a simple place, and the problems of the world are not simple problems. They are complex problems, and they require complex solutions, and they require complex thinking, and they require complex tools, and they require complex strategies.

Attributed

The most important thing in science is not to get new facts, but to discover new ways of thinking about them, and to discover new ways of organizing them, and to discover new ways of relating them, and to discover new ways of applying them, and to discover new ways of communicating them.

Attributed

The problems of the world are not to be solved by the methods of physics, but by the methods of mathematics, and by the methods of logic, and by the methods of computer science, and by the methods of game theory, and by the methods of systems theory.

Attributed

The sciences do not try to explain, they hardly even try to interpret, they mainly make models. By a model is meant a mathematical construct which, with the addition of certain verbal interpretations, describes observed phenomena. The justification of such a mathematical construct is solely and precisely that it is expected to work, and that it is expected to predict, and that it is expected to be useful, and that it is expected to be elegant.

Method in the Physical Sciences 1955

The human brain is a digital computer, but it is not a digital computer in the sense of a modern electronic computer. It is a digital computer in the sense of a very complex and highly organized system of neurons, which are capable of learning and adapting, and which are capable of self-organization, and which are capable of consciousness.

The Computer and the Brain 1958