“There are thoughts in this field of the beyond of consciousness, and it is impossible to represent these thoughts other than in the same homology of determination in which the subject of the I think finds himself in relation to the articulation of the I doubt.”
The Unconscious and Repetition
The Four Fundamental Concepts of Psycho Analysis (1978)
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Jacques Lacan 20
French psychoanalyst and psychiatrist 1901–1981Related quotes

Source: Essays in the Philosophy of Language, 1967, p. 20-21

Kant's Inaugural Dissertation (1770), Section III On The Principles Of The Form Of The Sensible World

"Le concept de l'absolu, d'où découlent, dans le domaine moral, les lois ou normes morales, constitue, le principe d'identité, qui est la loi fondamentale de la pensée; il en découle les normes logiques qui régissent la pensée dans le domaine de la science."
Source: Words of a Sage : Selected thoughts of African Spir (1937), p. 59 [Hélène Claparède-Spir had underlined - the translator]

Lecture XX, "Conclusions"
1900s, The Varieties of Religious Experience (1902)
Context: Both thought and feeling are determinants of conduct, and the same conduct may be determined either by feeling or by thought. When we survey the whole field of religion, we find a great variety in the thoughts that have prevailed there; but the feelings on the one hand and the conduct on the other are almost always the same, for Stoic, Christian, and Buddhist saints are practically indistinguishable in their lives. The theories which Religion generates, being thus variable, are secondary; and if you wish to grasp her essence, you must look to the feelings and the conduct as being the more constant elements. It is between these two elements that the short circuit exists on which she carries on her principal business, while the ideas and symbols and other institutions form loop-lines which may be perfections and improvements, and may even some day all be united into one harmonious system, but which are not to be regarded as organs with an indispensable function, necessary at all times for religious life to go on. This seems to me the first conclusion which we are entitled to draw from the phenomena we have passed in review.

Johannes Climacus (1841) p. 80-81
1840s, Johannes Climacus (1841)

From Critique of Everyday Life: Volume 1 (1947/1991)
Context: It is through knowledge that the proletarian liberates himself and begins actively superseding his condition. Moreover in this effort to attain knowledge and awareness, he is forced to assimilate complex theories (economic, social, political...), i. e. to integrate the loftiest findings of science and culture into his own consciousness.
On the other hand the petty bourgeois and bourgeois, as such, are barred access to the human.
For them to become humanized, they must break with themselves, reject themselves, an endeavor which on an individual level is frequently real and pathetic … We should understand men in a human way, even if they are incomplete; conditions are not confined within precise, geometrically defined boundaries, but are the result of a multitude of obstinate and ever-repeated (everyday) causes. Attempts to escape from the bourgeois condition are not particularly rare; on the other hand, the failure of such attempts are virtually inevitable, precisely because it is not so much a question of suppression but of a complete break. (Among intellectuals, this notion of super session is frequently false and harmful; when they supersede themselves as petty-bourgeois or bourgeois intellectuals, they are often merely continuing in the same direction and following their own inclinations in the belief that they are 'superseding themselves'. So far from gaining a new consciousness, they are merely making the old one worse. There is nothing more unbearable than the intellectual who believes himself to be free and human, while in every action, gesture, word and thought he shows that he has never stepped beyond bourgeois consciousness.)