If he had smiled why would he have smiled? To reflect that each one who enters imagines himself to be the first to enter whereas he is always the last term of a preceding series even if the first term of a succeeding one, each imagining himself to be first, last, only and alone whereas he is neither first nor last nor only nor alone in a series originating in and repeated to infinity.
Last scene of all that ends this strange, eventful history, is second childishness and mere oblivion. I am sans teeth, sans eyes, sans taste, sans everything.
MRS ALLONBY Is she such a mystery? LORD ILLINGWORTH She is more than a mystery - she is a mood. MRS ALLONBY Moods don't last. LORD ILLINGWORTH It is their chief charm.