“Mathematics is the gate and key of the sciences. … Neglect of mathematics works injury to all knowledge, since he who is ignorant of it cannot know the other sciences or the things of this world. And what is worse, men who are thus Ignorant are unable to perceive their own ignorance and so do not seek a remedy.”

— Roger Bacon , book Opus Majus

cited in: Morris Kline (1969) Mathematics and the physical world. p. 1
Opus Majus, c. 1267

Adopted from Wikiquote. Last update Oct. 29, 2021. History

Help us to complete the source, original and additional information

Do you have more details about the quote "Mathematics is the gate and key of the sciences. … Neglect of mathematics works injury to all knowledge, since he who i…" by Roger Bacon?

Roger Bacon 21

medieval philosopher and theologian 1220–1292

Related quotes

“The science of probability gives mathematical expression to our ignorance, not to our wisdom.”

Samuel R. Delany Time Considered as a Helix of Semi-Precious Stones

Time Considered as a Helix of Semi-Precious Stones (1968)
Context: If everything, everything were known, statistical estimates would be unnecessary. The science of probability gives mathematical expression to our ignorance, not to our wisdom.

“Do not mathematics and all sciences seem full of contradictions and impossibilities to the ignorant, which are all resolved and cleared to those that understand them?”

Richard Baxter (1615–1691) English Puritan church leader, poet, and hymn-writer

Reported in Josiah Hotchkiss Gilbert, Dictionary of Burning Words of Brilliant Writers (1895), p. 36.

“It has become almost a cliché to remark that nobody boasts of ignorance of literature, but it is socially acceptable to boast ignorance of science and proudly claim incompetence in mathematics.”

Richard Dawkins (1941) English ethologist, evolutionary biologist and author

The Richard Dimbleby Lecture: Science, Delusion and the Appetite for Wonder (1996)

“Knowledge is not happiness, and science
But an exchange of ignorance for that
Which is another kind of ignorance.”

George Gordon Byron book Manfred

Act II, scene iv.
Manfred (1817)

“Ignorance more frequently begets confidence than does knowledge: it is those who know little, not those who know much, who so positively assert that this or that problem will never be solved by science.”

Charles Darwin book The Descent of Man, and Selection in Relation to Sex

volume I, "Introduction", page 3 http://darwin-online.org.uk/content/frameset?pageseq=16&itemID=F937.1&viewtype=image
Source: The Descent of Man (1871)
Context: It has often and confidently been asserted, that man's origin can never be known: but ignorance more frequently begets confidence than does knowledge: it is those who know little, and not those who know much, who so positively assert that this or that problem will never be solved by science.

“There is no worse calamity for science and for scholarship than those intruders who are foreign to them. They are ignorant and yet think they know; they ruin everything whilst convinced they are fixing all.”

Ibn Hazm (994–1064) Arab theologian

itab al-Akhlaq wa’l Siyar p: 22

“Science does not speak of the world in the language of words alone, and in many cases it simply cannot do so. The natural language of science is a synergistic integration of words, diagrams, pictures, graphs, maps, equations, tables, charts, and other forms of visual and mathematical expression… [Science thus consists of] the languages of visual representation, the languages of mathematical symbolism, and the languages of experimental operations.”

Jay Lemke (1946) American academic

Jay Lemke (2003), "Teaching all the languages of science: Words , symbols, images and actions," p. 3; as cited in: Scott, Phil, Hilary Asoko, and John Leach. "Student conceptions and conceptual learning in science." Handbook of research on science education (2007): 31-56.

“Mathematics is the key and door to the sciences.”

Galileo Galilei (1564–1642) Italian mathematician, physicist, philosopher and astronomer

As quoted in Building Fluency Through Practice and Performance (2008) by Timothy Rasinski and Lorraine Griffith, p. 64, but in fact a quotation by Roger Bacon: Et harum scientiarum porta et clavis est Mathematica, "And of these sciences the door and key is mathematics", from Bacon's Opus Majus (1267) https://books.google.co.uk/books?id=UfqcGd8NOFsC&pg=PA97&lpg=PA97&dq=%22porta+et+clavis%22+opus+majus&source=bl&ots=nGgt2Lhxqe&sig=88kIPB5EAKAKtm0APk6J5OrS1D0&hl=en&sa=X&ved=0ahUKEwiU36D2gIbLAhVBWBQKHSW9CKgQ6AEINDAE#v=onepage&q=%22porta%20et%20clavis%22%20opus%20majus&f=false.
Attributed

“The ignorance of science means the enforced ignorance of mankind.”

Karl Pearson book The Grammar of Science

Introductory
The Grammar of Science (1900)

“A lot of the things that have been accomplished in science have been accomplished on the basis of ignorance … in the sense that you import into the science people from outside. Because once you have an established science, it has got its high priests — the guys who know everything that will work or won't work. And they don't want to be bothered. So you have to have a challenge. And the great thing is that young people are ignorant, and we should catch them before they turn into the priesthood. So I think that science should have a much more daring approach.”

Sydney Brenner (1927–2019) South African biologist, Nobel prize in Physiology or Medicine 2002

Sydney Interview on the Genbank 25th Anniversary http://www.youtube.com/watch?v=bDm7i3Rc8wU

Help us to complete the source, original and additional information

Roger Bacon 21

Related quotes

Related topics