"It now strikes me that the attempt to reconstruct a prototypical (“Proto- Indo-European") form from which all attested variants can ultimately be derived may actually obscure much of what is most fascinating and important in myth. For while this stance acknowledges that the contents of a given myth will vary as it is recounted by different persons over time and across space, such variation is treated as a problem—or better, as the problem—to be undone by scholarly research: research that takes as its task the restoration of some hypothetical “original." Such research aims, in effect, to reverse historic processes and recapture a primordial (and ahistoric) moment of unity, harmony, and univocal perfection. In its very presuppositions, such research—it now seems to me—is itself a species of myth and ritual, based upon a romantic "nostalgia for paradise," to cite Mircea Eliades famous formulation."
January 1, 1970
https://en.wikiquote.org/wiki/Proto-Indo-European_language