“Nothing is more incontestable than the existence of our sensations; …”
in the Discours préliminaire de l’Encyclopédie http://fr.wikisource.org/wiki/Discours_pr%C3%A9liminaire_de_l%E2%80%99Encyclop%C3%A9die.
Context: Nothing is more incontestable than the existence of our sensations;...
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Rien n’est plus incontestable que l’existence de nos sensations
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Jean le Rond d'Alembert 1
French philosopher 1717–1783Related quotes

The Tragic Sense of Life (1913), I : The Man of Flesh and Bone

Source: Book 2, Chapter 1 “The Lake of Voices” (p. 197), Corum, The Queen of the Swords (1971)

Source: Rashtriya Lokdal in: Chaudhary Charan Singh http://rashtriyalokdal.com/14-rld-profile/40-profile-chaudhary-charan-singh, Rashtriya Lokdal

“It was the greatest sensation of existence: not to trust but to know.”
Source: Atlas Shrugged

Letter to Simón Bolívar (27 September 1829). Quoted in The Life of Major-General William Henry Harrison: Comprising a Brief Account of His Important Civil and Military Services (Philadelphia, PA: Grigg & Elliot, 1840)

Source: Faith of My Fathers: A Family Memoir