“It is a serious question among them whether they [Africans] are descended from monkeys or whether the monkeys come from them. Our wise men have said that man was created in the image of God. Now here is a lovely image of the Divine Maker: a flat and black nose with little or hardly any intelligence. A time will doubtless come when these animals will know how to cultivate the land well, beautify their houses and gardens, and know the paths of the stars: one needs time for everything.”
C’est une grande question parmi eux s’ils [les africains] sont descendus des singes ou si les singes sont venus d’eux. Nos sages ont dit que l’homme est l’image de Dieu: voilà une plaisante image de l’Être éternel qu’un nez noir épaté, avec peu ou point d’intelligence! Un temps viendra, sans doute, où ces animaux sauront bien cultiver la terre, l’embellir par des maisons et par des jardins, et connaître la route des astres il faut du temps pour tout.
Les Lettres d'Amabed (1769): Septième Lettre d'Amabed http://www.voltaire-integral.com/Html/21/10AMABED.html
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Original
C’est une grande question parmi eux s’ils [les africains] sont descendus des singes ou si les singes sont venus d’eux. Nos sages ont dit que l’homme est l’image de Dieu: voilà une plaisante image de l’Être éternel qu’un nez noir épaté, avec peu ou point d’intelligence! Un temps viendra, sans doute, où ces animaux sauront bien cultiver la terre, l’embellir par des maisons et par des jardins, et connaître la route des astres il faut du temps pour tout.
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French writer, historian, and philosopher 1694–1778Related quotes
Interview with Pittsburgh Press-Roto, 1974. Quoted in Blum, Deborah. The Monkey Wars. Oxford University Press, 1994, p. 92.

“People talk too much. Humans aren't descended from monkeys. They come from parrots.”
Source: The Shadow of the Wind
"We Must Find Alternatives to Animals in Research," in Newsweek (26 December 1988)

Source: 1970s, The Awakening of Intelligence (1973), p. 337
Context: How can one be free of the images that one has? First of all, I must find out how these images come into being, what is the mechanism that creates them. You can see that at the moment of actual relationship, that is, when you are talking, when there are arguments, when there are insults and brutality, if you are not completely attentive at that moment, then the mechanism of building an image starts. That is, when the mind is not completely attentive at the moment of action, then the mechanism of building images is set in motion. When you say something to me which I do not like — or which I like — if at that moment I am not completely attentive, then the mechanism starts. If I am attentive, aware, then there is no building of images.

Srimad Bhagavatam, Bhaktivedanta Book Trust, Canto 5, Chapter 14, verse 31. (1999)