Middlemarch by George Eliot

Even if Lydgate had been inclined to be quite open about his affairs, he knew that it would have hardly been in Mr. Farebrother's power to give him the help he immediately wanted. With the year's bills coming in from his tradesmen, with Dover's threatening hold on his furniture, and with nothing to depend on but slow dribbling payments from patients who must not be offended--for the handsome fees he had had from Freshitt Hall and Lowick Manor had been easily absorbed--nothing less than a thousand pounds would have freed him from actual embarrassment, and left a residue which, according to the favorite phrase of hopefulness in such circumstances, would have given him "time to look about him."

Naturally, the merry Christmas bringing the happy New Year, when fellow-citizens expect to be paid for the trouble and goods they have smilingly bestowed on their neighbors, had so tightened the pressure of sordid cares on Lydgate's mind that it was hardly possible for him to think unbrokenly of any other subject, even the most habitual and soliciting. He was not an ill-tempered man; his intellectual activity, the ardent kindness of his heart, as well as his strong frame, would always, under tolerably easy conditions, have kept him above the petty uncontrolled susceptibilities which make bad temper. But he was now a prey to that worst irritation which arises not simply from annoyances, but from the second consciousness underlying those annoyances, of wasted energy and a degrading preoccupation, which was the reverse of all his former purposes. "_This_ is what I am thinking of; and _that_ is what I might have been thinking of," was the bitter incessant murmur within him, making every difficulty a double goad to impatience.