252 Wisconsin Academy of Sciences, Arts and Letters . 
to be expressed, such inclusion of belief (in thought accord¬ 
ingly self-sufficient) determining at once the use of an assertive 
form to express that inclusion; that otherwise, in the second 
place, the particular adopted structure of thought unattended 
by belief (and accordingly not self-sufficient), forcing the factor 
known as mid-term into one or another second factorship in 
another thought, determines, in the corresponding syntax of 
the sentence, the use of a particular kind of verbal hybrid 
(verbal noun, verbal adjective or verbal adverb) ; and that,, 
last of all, the use of a particular hybrid of that kind (e. g., a 
gerund, an infinitive, a substantive subjunctive) is mainly de¬ 
termined by its special effectiveness in indicating the adopted 
structure of thought, the particular structure’s greater or less 
simplicity most of all determining the means employed to re¬ 
veal it. 
Madison■, Wisconsin, October, 1907. 
