Lydgate did not stay to think that she was Quixotic: he gave himself up, for the first time in his life, to the exquisite sense of leaning entirely on a generous sympathy, without any check of proud reserve.
She is ready prey to any man who knows how to play adroitly either on her affectionate ardor or her Quixotic enthusiasm; and a man stands by with that very intention in his mind—a man with no other principle than transient caprice, and who has a personal animosity towards me—I am sure of it—an animosity which is fed by the consciousness of his ingratitude, and which he has constantly vented in ridicule of which I am as well assured as if I had heard it.
There are no more uses of "quixotic" in the book.
Show samples from other sources
a quixotic law that was supposed to end excessive influence of special interests in government
as quixotic as a restoration of medieval knighthood