Desire then is the invasion of the whole self by the wish, which, as it invades, sets going more and more of the psychical processes; but at the same time, so long as it remains desire, does not succeed in getting possession of the self.
Samuel AlexanderBut though cognition is not an element of mental action, nor even in any real sense of the word an aspect of it, the distinction of cognition and conation has if properly defined a definite value.
Samuel AlexanderThe mental act of sensation which issues in reflex movement is so simple as to defy analysis.
Samuel Alexander