1001Philosophers

Julien Offray de La Mettrie Quotes on Nature

Julien Offray de La Mettrie was a French physician and Enlightenment philosopher whose uncompromising materialism made him one of the most controversial thinkers of his age. This page collects quotes attributed to Julien Offray de La Mettrie on the topic of nature, drawn from across the philosopher's works.

Quotes

  • Attributed to Julien Offray de La Mettrie:

    “Man is a machine.”

  • Attributed to Julien Offray de La Mettrie:

    “The soul is but the engine of the body.”

  • Attributed to Julien Offray de La Mettrie:

    “Materialism, far from undermining virtue, is its only honest foundation.”

  • “Write as if thou wert alone in the universe and hadst nothing to fear from the jealousies and prejudices of the people. Otherwise thou wilt miss thy purpose.”

    Preface, Oeuvres philosophiques de Monsieur de La Mettrie (1764) as quoted by Paul Carus , The Mechanistic Principle and the Non-mechanical (1913) p. 102.
  • “Ch. III Concerning the Extension of Matter”

    [B]efore Descartes , some of the ancients made the essence of matter consist in solid extension. But this opinion, of which all the Cartesians have made much, has at all times been victoriously combated...
  • “Ch. V Concerning the Moving Force of Matter”

    The ancients , persuaded that there is no body without a moving force, regarded the substance of bodies as composed of two primitive attributes . It was held that, through one of these attributes, this substance has the capacity for moving and , through the other, the capacity for being moved.
  • “[I]f we demonstrate this moving principle , if we show that matter , far from being as indifferent as it is supposed to be, to movement and to rest, ought to be regarded as an active, as well as a passive substance, what resource can be left to those who have made its essence consist in extension?”

    Ch. V Concerning the Moving Force of Matter
  • “Ch. V Concerning the Moving Force of Matter”

    [I]f we demonstrate this moving principle , if we show that matter , far from being as indifferent as it is supposed to be, to movement and to rest, ought to be regarded as an active, as well as a passive substance, what resource can be left to those who have made its essence consist in extension?