
“Without language, thought is a vague, uncharted nebula.”
Source: Cours de linguistique générale (1916), p. 111-112
Source: Course in General Linguistics
Context: Psychologically our thought-apart from its expression in words-is only a shapeless and indistinct mass. Philosophers and linguists have always agreed in recognizing that without the help of signs we would be unable to make a clear-cut, consistent distinction between two ideas. Without language, thought is a vague, uncharted nebula. here are no pre-existing ideas, and nothing is distinct before the appearance of language.
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Ferdinand de Saussure 17
Swiss linguist 1857–1913Related quotes

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“But if thought corrupts language, language can also corrupt thought.”
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Source: 1984
Context: But if thought corrupts language, language can also corrupt thought. A bad usage can spread by tradition and imitation even among people who should and do know better.
Context: All issues are political issues, and politics itself is a mass of lies, evasions, folly, hatred, and schizophrenia. When the general atmosphere is bad, language must suffer. I should expect to find — this is a guess which I have not sufficient knowledge to verify — that the German, Russian and Italian languages have all deteriorated in the last ten or fifteen years, as a result of dictatorship.
But if thought corrupts language, language can also corrupt thought. A bad usage can spread by tradition and imitation even among people who should and do know better.

Similarly, in the matter of language, one can separate neither sound from thought nor thought from sound; such separation could be achieved only by abstraction, which would lead either to pure psychology, or to pure phonology.
Source: Cours de linguistique générale (1916), p. 157; as cited in: Schaff (1962:11)

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