“’What have wealth or grandeur to do with happiness?’” [Marianne]
‘Grandeur has but little,’ said Elinor, ‘but wealth has much to do with it.’
‘Elinor, for shame!’ said Marianne; ‘money can only give happiness where there is nothing else to give it. Beyond a competence, it can afford no real satisfaction as far as mere self is concerned.’
‘Perhaps,’ said Elinor, smiling, ‘we may come to the same point. Your competence and my wealth are very much alike, I dare say; and without them, as the world goes now, we shall both agree that every kind of external comfort must be wanting. Your ideas are only more noble than mine. Come, what is your competence?’
‘About eighteen hundred or two thousand a year; not more than that.’
Elinor laughed. ‘Two thousand a year! One is my wealth! I guessed how it would end.’”
Elinor & Marianne discussing with Edward the need of money for happiness
Sense & Sensibility, volume 1, chapter 17 [emphasis mine]