Mansfield Park by Jane Austen Chapter 1 Page 14

strict justice, to have been equal; for Sir Thomas was fully resolved to be the real and consistent patron of the selected child, and Mrs. Norris had not the least intention of being at any expense whatever in her maintenance. As far as walking, talking, and contriving reached, she was thoroughly benevolent, and nobody knew better how to dictate liberality to others; but her love of money was equal to her love of directing, and she knew quite as well how to save her own as to spend that of her friends.

Having married on a narrower income than she had been used to look forward to, she had, from the first, fancied a very strict line of economy necessary; and what was begun as a matter of prudence, soon grew into a matter of choice, as an object of that needful solicitude which there were no children to supply.