The desire of prosperity is become an ardent and restless passion in their minds which grows by what it gains.
 Alexis de Tocqueville, Democracy in America (1835). copy citation

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Author Alexis de Tocqueville
Source Democracy in America
Topic passion desire
Date 1835
Language English
Reference
Note Translated by Henry Reeve
Weblink http://www.gutenberg.org/files/815/815-h/815-h.htm

Context

“nevertheless the population of Ohio is already proceeding westward, and most of the settlers who descend to the fertile savannahs of Illinois are citizens of Ohio. These men left their first country to improve their condition; they quit their resting-place to ameliorate it still more; fortune awaits them everywhere, but happiness they cannot attain. The desire of prosperity is become an ardent and restless passion in their minds which grows by what it gains. They early broke the ties which bound them to their natal earth, and they have contracted no fresh ones on their way. Emigration was at first necessary to them as a means of subsistence; and it soon becomes a sort of game of chance, which they pursue for the emotions it excites as much as for the gain it procures.” source