1. Fouillée (as also, it seems, Horwicz) has maintained the former thesis. “The association of ideas presupposes that of the emotions, and, with the latter, that of the impulses. The dominant impulse awakens, by association, the secondary impulses tending in the same direction. The tie which unites them is the unity of an aim in relation to which the impulses are medium, the unity of an effect in relation to which they are co-operating forces.... The laws of association and contrast are what dominate the association of the feelings” (_loc. cit._, p. 221). I shall not be suspected of hostility to the essential spirit of this thesis, since the present work is only one long vindication of the primordial nature of tendencies. But unless we are led astray by the mirage of unity at any price, it is impossible to admit that _every_ association supposes an emotional factor as a determining reason. Not to speak of the numerous cases resulting from contiguity, in which the part played by the feelings is very doubtful, I find an important category of purely intellectual associations, where the intervention of the feelings appears to me impossible to verify. Is it likely that the mathematician and the metaphysician who connect together a long series of abstractions have an emotional state as the support and vehicle of their thought, whether the latter be discursive or constructive? I do not see, in theory or in fact, any reason for admitting this, unless we wish to involve the love of truth; and in any case this would only be a _primum movens_, not the direct and immediate cause of the associations. 2. The influence of emotional states must be stated as a principal, but not an exclusive cause. It is summed up in what Shadworth Hodgson has called the “Law of Interest.” In a past event, everything is not equally interesting; in its revival, all the elements are not equally active, the most emotional bringing the others with them. “Two processes are constantly going on in redintegrations. The one a process of corrosion, melting, decay; the other a process of renewing, arising, becoming.... Those parts of the object, however, which possess an interest, resist this tendency to gradual decay of the whole object.”[111] Coleridge rightly says that “The true practical general law of association is this: that whatever makes certain parts of a total impression more vivid or distinct than the rest will determine the mind to recall these, in preference to others equally linked together by the common condition of contemporaneity or continuity. But the will itself, by confining and intensifying the attention, may arbitrarily give vividness or distinctness to any object whatsoever.”[112] The power attributed by Coleridge to the attention and the will finally resolves itself into an emotional state as ultimate cause, and from it alone can an increase of intensity be derived. ----- Footnote 111: