The Sacred Cause of Idiom 

Frank Kermode

The possession and use of a toothbrush was a mark of the difference between us and them, gentry and peasant, or so Lady Gregory suggested when she made the remark – jocular, perhaps, and not the sort of sally she would have chosen to be remembered by. Colm Tóibín makes more than one allusion to it in this essay, gently hinting that his sympathies are with the toothbrushless, though there is no place for anger in his elegant little study of the great lady.

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