Douglas Hofstadter Quotes (1945-)

Author, Mathematician, Scientist

About Douglas Hofstadter

Douglas Hofstadter (born February 15, 1945) is a mathematician, cognitive scientist, and Pulitzer Prize winning author.

Best Douglas Hofstadter Quotes

Shortest
Earliest

Explore our curated collection of the most famous and impactful Douglas Hofstadter quotes.

β€œIrrationality is the square root of all evil.”
Douglas Hofstadter
β€œBelow Every Tangled Hierarchy Lies An Inviolate Level”
Douglas Hofstadter
β€œReality includes creating every real connection and reference.”
Douglas Hofstadter
β€œWhich statement seems more true: (1) I have a brain. (2) I am a brain.”
Douglas Hofstadter
β€œIn fact, a sense of essence is, in essence, the essence of sense, in effect.”

Douglas Hofstadter Quotes by Topic

Find exactly what you are looking for by browsing this categorized list of Douglas Hofstadter quotes by topic.

Douglas Hofstadter on Fugue 2 quotes

β€œA fugue is like a canon, in that it is usually based on one theme which gets played in different voices and different keys, and occasionally at different speeds or upside down or backwards. However, the notion of fugue is much less rigid than that of canon, and consequently it allows for more emotional and artistic expression.”
View all 2 quotes on Fugue →

Douglas Hofstadter on Lisp (programming language)

β€œOne of the most important and fascinating of all computer languages is Lisp (standing for "List Processing"), which was invented by John McCarthy around the time Algol was invented.”
Douglas Hofstadter

Douglas Hofstadter on ALGOL

β€œOne of the most important and fascinating of all computer languages is Lisp (standing for "List Processing"), which was invented by John McCarthy around the time Algol was invented.”
Douglas Hofstadter

Douglas Hofstadter on Harpsichord

β€œThe piano had been developed in the first half of the eighteenth century as a modification of the harpsichord. The problem with the harpsichord was that pieces could only be played at a rather uniform loudnessβ€”there was no way to strike one note more loudly than its neighbors.”
Douglas Hofstadter

Douglas Hofstadter on Combinatorics

β€œThe result of a counting process is independent of the way in which it is done. This is really an assumption about what counting is. It would be senseless to try to prove it, because it is so basic; either you see it or you don'tβ€”but in the latter case, a proof won't help you a bit.”
Douglas Hofstadter

Douglas Hofstadter on Dualism

β€œPerhaps the most concise summary of enlightenment would be: transcending dualism. … Dualism is the conceptual division of the world into categories … human perception is by nature a dualistic phenomenon—which makes the quest for enlightenment an uphill struggle, to say the least.”

Douglas Hofstadter on Common sense

β€œConsider the very roots of our ability to discern truth. Above all (or perhaps I should say "underneath all"), common sense is what we depend on – that crazily elusive, ubiquitous faculty we all have to some degree or other.... If we apply common sense to itself over and over again, we wind up building a skyscraper. The ground floor of the structure is the ordinary common sense we all have, and the rules for building news floors are implicit in the ground floor itself. However, working it all out is a gigantic task, and the result is a structure that transcends mere common sense.”
Douglas Hofstadter

Douglas Hofstadter on Open individualism

β€œ[L]et's not lose track of the purpose of all this imagery, which is to suggest helpful ways of imagining what a human soul's essence is. If we map each tree (or nucleus) in the crystal lattice onto a particular human brain, then in the tight-binding model (which corresponds to the caged-bird metaphor), each brain would possess a unique soul, represented by the cloud of timid butterflies that hover around it and it alone. By contrast, if we think of a metal, then the cloud is spread out across the whole lattice β€” which is to say, shared equally among all the trees (or nuclei). No tree is privileged. In this image, then (which is close to Daniel Kolak's view in I Am You), each human soul floats among all human brains, and its identity is determined not by its location but by the undulating global pattern it forms.”

What Douglas Hofstadter Said About Others

Discover personal opinions Douglas Hofstadter shared regarding contemporaries.

Douglas Hofstadter on JΓ‘nos Bolyai

β€œIn 1823, non-Euclidean geometry was discovered simultaneously, in one of those inexplicable coincidences, by a Hungarian mathematician, Janos (or Johann) Bolyai, aged twenty-one, and a Russian mathematician, Nikolai Lobachevsky, aged thirty. And, ironically, in that same year, the great French mathematician Adrien-Marie Legendre came up with what he was sure was a proof of Euclid's fifth postulate, very much along the lines of Saccheri. Incidentally, Bolyai's father, Farkas (or Wolfgang) Bolyai, a close friend of the great Gauss, invested much effort in trying to prove Euclid's fifth postulate.”

About Douglas Hofstadter

Douglas Hofstadter (born February 15, 1945) is a mathematician, cognitive scientist, and Pulitzer Prize winning author.
QuotesCosmos Cross-Civilizational Archive

Explore Related Wisdom Pillars, Worldviews & Canonical Works

Discover how humanity's greatest philosophers, sacred scriptures, and literary masterpieces address the core questions of existence.

30 Wisdom Pillars
22 Worldviews & Traditions