The psychical entities which seem to serve as elements in thought are certain signs and more or less clear images which can be 'voluntarily' reproduced and combined.
那些被看做是思维闪光的精神实体是确信的信号，或者是'自找上门'的复制、组合的清晰图景。
2
This view is a dynamic one, in so far as it regards psychical processes as displacements of psychical energy which can be gauged by the amount of their effect on the affective elements.