She was impelled to have the argument aloud, which she had been having in her own mind.
The excessive feeling manifested would alone have been highly disturbing to Mr. Casaubon, but there were other reasons why Dorothea’s words were among the most cutting and irritating to him that she could have been impelled to use.
In fact, it is probable that but for Mary’s existence and Fred’s love for her, his conscience would have been much less active both in previously urging the debt on his thought and impelling him not to spare himself after his usual fashion by deferring an unpleasant task, but to act as directly and simply as he could.
"I don’t doubt you any longer," said Dorothea, putting out her hand; a vague fear for him impelling her unutterable affection.
He had really a movement of anger against her at that moment, and it impelled him to go away without pause.
It was his gladness then which impelled him now to be glad that the life was at an end.
The sanctity seemed no less clearly marked than the learning, for when Dorothea was impelled to open her mind on certain themes which she could speak of to no one whom she had before seen at Tipton, especially on the secondary importance of ecclesiastical forms and articles of belief compared with that spiritual religion, that submergence of self in communion with Divine perfection which seemed to her to be expressed in the best Christian books of widely distant ages, she found in Mr.…
She was oppressed by ennui, and by that dissatisfaction which in women’s minds is continually turning into a trivial jealousy, referring to no real claims, springing from no deeper passion than the vague exactingness of egoism, and yet capable of impelling action as well as speech.
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When in the Course of human events, it becomes necessary for one people to dissolve the political bands which have connected them with another ... that they should declare the causes which impel them to the separation.
Thomas Jefferson -- The Declaration of Independence
The only explanation which I could think of for this mass exodus was that I had somehow disturbed the wolves so seriously they had felt impelled to abandon their den.