He concealed it from her; but if ever he heard me answer sharply, or saw any other servant grow cloudy at some imperious order of hers, he would show his trouble by a frown of displeasure that never darkened on his own account. He many a time spoke sternly to me about my pertness; and averred that the stab of a knife could not inflict a worse pang than he suffered at seeing his lady vexed. 
If ever he heard me answer her sharply, he would frown, and spoke sternly to me about my pertness. 