y accomplished aught of importance? No
general answer to this question can be given, because in the
unfinished state of our science, there is, even inside of the
experimental lines of inquiry, no universally accepted body
of psychologic doctrine....

"In such a discord of opinions (comprehensible enough at a
time of uncertain and groping development), the individual
inquirer can only tell for what views and insights he himself
has to thank the newer methods. And if I were asked in what
for me the worth of experimental observation in psychology
has consisted, and still consists, I should say that it has
given me an entirely new idea of the nature and connection of
our inner processes. I learned in the achievements of the
sense of sight to apprehend the fact of creative mental
synthesis.... From my inquiry into time-relations, etc.,... I
attained an insight into the close union of all those psychic
functions usually separated by artificial abstractions and
names, such as ideation, feeling, will; and I saw the
indivisibility and inner homogeneity, in all its phases, of
the mental life. The chronometric study of
association-processes finally showed me that the notion of
distinct mental 'images' [_reproducirten Vorstellungen_] was
one of those numerous self-deceptions which are no sooner
stamped in a verbal term than they forthwith thrust
non-existent fictions into the place of the reality. I
learned to understand an 'idea' as a process no less melting
and fleeting than an act of feeling or of will, and I
comprehended the older doctrine of association of 'ideas' to
be no longer tenable.... Besides all this, experimental
observation yielded much other information about the span of
consciousness, the rapidity of certain processes, the exact
numerical value of certain psychophysical data, and the like.
But I hold all these more special results to be relatively
insignificant by-products, and by no means the important
thing."--_Philosophische Studien_, x. 121-124. The whole
passage should be read. As I interpret it, it amounts to a
complete espousal of the vaguer conception of the stream of
thought, and a complete renunciation of the whole business,
still so industriously carried on in text-books, of chopping
up 'the mind' into distinc