A human being has a natural desire to have more of a good thing than he needs.
 Mark Twain, Following the Equator (1897). copy citation

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Author Mark Twain
Source Following the Equator
Topic desire need
Date 1897
Language English
Reference
Note
Weblink http://www.gutenberg.org/files/2895/2895-h/2895-h.htm

Context

“Twelve hundred more miles than we really expected to make; but then as the round trip wouldn’t cost much more than the single trip, it seemed well enough to buy as many miles as one could afford, even if one was not likely to need them. A human being has a natural desire to have more of a good thing than he needs. Now comes a singular thing: the oddest thing, the strangest thing, the most baffling and unaccountable marvel that Australasia can show. At the frontier between New South Wales and Victoria our multitude of passengers were routed out of their snug beds by lantern-light in the morning in the biting-cold of a high altitude to change cars on a road that has no break in it from Sydney to Melbourne!” source