Who said "You must feel, surely you must feel, the impropriety of it."?

This quote is attributed to Elizabeth Bennet.

You must feel, surely you must feel, the impropriety of it. - Elizabeth Bennet

"You must feel, surely you must feel, the impropriety of it."

Elizabeth Bennet

"It is a truth universally acknowledged, that a single man in possession of a good fortune, must be in want of a wife."

"I am not afraid of you."

"There is nothing I would not do for those who are really my friends."

"The more I know of the world, the more I am convinced that I shall never see a man whom I can really love."