data do not reach far from the henid stage; in adults there is always a certain process of development going on. Probably the perceptions of some plants and animals are henids. In the case of mankind the development from the henid to the completely differentiated perception and idea is always possible, although such an ideal condition may seldom be attained. Whilst expression in words is impossible in the case of the absolute henid, as words imply articulated thoughts, there are also in the highest stages of the intellect possible to man some things still unclarified and, therefore, unspeakable.
The theory of henids will help in the old quarrel between the spheres of perception and sensation, and will replace by a developmental conception the ideas of element and character which Avenarius and Petzoldt deduced from the process of clarification. It is only when the elements become distinct that they can be distinguished from the characters. Man is disposed to humours and sentimentalities only so long as the contours of his ideas are vague; when he sees things in the light instead of the dark his process of thinking will become different.
Now what is the relation between the investigation I have been making and (he psychology of the sexes? What is the distinction between the male and the female (and to reach this has been the object of my digression) in the process of clarification?
Here is my answer:
The male has the same psychical data as the female, but in a more articulated form; where she thinks more or less in henids, he thinks in more or less clear and detailed presentations in which the elements are distinct from the tones of feeling. With the woman, thinking and feeling are identical, for man they are in opposition. The woman has many of her mental experiences as henids, whilst in man these have passed through a process of clarification. Woman is sentimental, and knows emotion but not mental excitement.
The greater articulation of the mental data in man is reflected in the more marked character of his body and
