Inspirations from Halbwachs “On Collective Memory”:
If we examine a little more closely how we recollect things, we will surely realize that the greatest number of memories come back to us when our parents, our friends, or other persons recall them to us. One is rather astonished when reading psychological treatises that deal with memory to find that people are considered there as isolated beings. These make it appear that to understand our mental operations, we need to stick to individuals and first of all, to divide all the bonds which attach individuals to the society of their fellows. Yet it is in society that people normally acquire their memories. It is also in society that they recall, recognize, and localize their memories.
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Most of the time, when I remember, it is others who spur me on; their memory comes to the aid of mine and mine relies on theirs. There is nothing mysterious about recall of memories in these cases at least. There is no point in seeking where they are preserved in my brain or in some nook of my mind to which I alone have access: for they are recalled to me externally, and the groups of which I am a part at any time give me the means to reconstruct them, upon condition, to be sure, that I turn toward them and adopt, at least for the moment, their way of thinking. But why should this not be so in all cases?
It is in this sense that there exists a collective memory and social frameworks for memory; it is to the degree that our individual thought places itself in these frameworks and participates in this memory that it is capable of the act of recollection.
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…the collective frameworks of memory are not constructed after the fact by the combination of individual recollections; nor are they empty forms where recollections coming from elsewhere would insert themselves. Collective frameworks are, to the contrary, precisely the instruments used by the collective memory to reconstruct an image of the past which is in accord, in each epoch, with the predominant thoughts of the society.
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One may say that the individual remembers by placing himself in the perspective of the group, but one may also affirm that the memory of the group realizes and manifests itself in individual memories.