She had taken pains to buy a white mouse for her sister in retribution, and though inwardly excusing herself on the ground of a peculiar sensitiveness which was a mark of her general superiority, the thought of that infelonious murder had always made her wince. 
She had bought a white mouse for her sister in retribution, and though inwardly excusing herself on the grounds of a peculiar sensitivity which was a mark of her superiority, the thought of that understandable murder had always made her wince.
