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on the contrary, he makes the reciprocal occurrences between the parties and between himself and the parties a means for his own ends. Here we have to do not always with previously con- solidated structures, in the social life of which this occurrence emerges by the side of others, but now the relationship between the parties and the nonpartisan is often formed ad hoc. Ele- ments which otherwise constitute no reciprocal unity may come into conflict; a third, previously unattached to both alike, may seize, by means of a spontaneous action, the opportunities which this conflict gives to him, the nonpartisan, and thus may set up a purely precarious reciprocity, whose vitality and richness of forms may for each element be entirely out of proportion to the fluidity of its constitution.
I note, without further discussion, two forms of the tertius gaudens, because the reciprocity within the tetrad, with the typi- cal forms of which we are here concerned, does not appear very characteristically in these instances. Rather is the significant thing in these cases a certain passivity, which rests either upon the two contestants or upon the third element. The forms are these : In the first place the advantage of the third may be produced by the fact that the two others hold each other recip- rocally in check, and he can now make a gain which one of these two would otherwise contest with him. The quarrel brings about in this instance merely a paralyzing of forces which, if they could, would turn against the third. The situation in this case thus really suspends the reciprocity between the three ele- ments, instead of establishing it, without on that account, it must be added, excluding the most appreciable results for all three. We have to treat the intentional production of this situ- ation in the case of the next configuration of threes. In the second place, advantage may accrue to the third party merely because the action of the one contending party realizes this advantage for purposes of its own, and without the necessity of using any initiative on the part of the person reaping the advan- tage. The type for this form is furnished by the benefactions and the promotions which a party may confer upon a third, merely for the sake of thereby embarrassing the opposing party.
