All of the plays are thesis plays. The ‘this-fable-teaches ...’ is never absent, and there is no doubt that it is with this, the moral, that Pirandello started. Well, many lesser artists than he have started out with a moral, and then, blessedly, thrown it overboard half-way on the voyage. Not Pirandello! He clings to it, worries it, and makes human sacrifice on its altar. Perhaps he would not do this, were it not, as I have already suggested, that his theses are always one thesis, variations on an idea that haunts him. As well as I can make it out (for it is a perplexing elusive thing), the idea is that illusion is essential to life, which last, bare and unadorned, would be unendurable. _Vestire gli ignudi_--clothe the naked. And that all the varieties of illusion in regard to personality gain, as soon as thought, an objective life of their own. What am I? I am my naked self, but I am, with equal truth, my own very different idea of myself, and the varying ideas that all those who know me have of me. (To say nothing of the different person I was yesterday and of the still different person I shall be to-morrow). Each one of these ideas has an objective life of its own, and gets often in the way of the others; which makes of any individual a fluctuating insecure complexity. Given this terrifying conception and its intensity in Pirandello’s mind, _Sei personaggi in cerca d’autore_ is revealed as not in the least a _tour de force_, but as an allegorical expression of the passionately felt Idea. Pirandello never goes in for _tours de force_; he is too desperately in earnest. Now this (I trust I have not done it too much injustice) is extremely interesting, and plays written around it, with puppets working it out, would in any case be more stimulating than those written around, say, Brieux’s thin theses. But the heart-breaking thing is that Pirandello has genuine creative genius, and that genius and a thesis cannot live together any better than youth and crabbed age; sooner or later the former becomes too strong for the latter. He sets out to create characters that shall prove his point, and, lo! the puppets spring into real life, become actual men and women, while he, the _burattinaio_, continues to flog them onward along the path of the Idea. The result is, in almost every case, an exasperated sense of frustration in the observer, the conviction that an abstract idea has killed something true.