As wealth grows, worry grows, and thirst for more wealth.

[Crescentem sequitur cura pecuniam,
Maiorumque fames.]

Horace (65-8 BC) Roman poet and satirist [Quintus Horacius Flaccus]

Odes [Carmina], Book 3, # 16, l. 17ff (3.16.17-18) (23 BC) [tr. Michie (1963)]
    (Source)

(Source (Latin)). Alternate translations:

With growing riches cares augment,
And thirst of greater.
[tr. Fanshawe; ed. Brome (1666)]

Care still attends encreasing store,
And craving Appetite for more
[tr. Creech (1684)]

As riches grow, care follows: men repine
And thirst for more.
[tr. Conington (1872)]

Care, and a thirst for greater things, is the consequence of increasing wealth.
[tr. Smart/Buckley (1853)]

But as wealth into our coffers flows in still increasing store,
So, too, still our care increases, and the hunger still for more.
[tr. Martin (1864)]

Care grows with wealth, with wealth the greed for more.
[tr. Bulwer-Lytton (1870)]

The care of wealth, together with the thirst for more, attend increasing riches.
[tr. Elgood (1893)]

But care with growing treasure grows,
And thirst for more.
[tr. Gladstone (1894)]

Wealth, the faster it grows, is but the prey of care,
And of lusting for more.
[tr. Phelps (1897)]

Care follows growing wealth, and thirst for more.
[tr. Garnsey (1907)]

As riches grow, care follows, and a thirst
For more and more.
[tr. Marshall (1908)]

Yet as money grows, care and greed for greater riches follow after.
[tr. Bennett (Loeb) (1912)]

Increase of wealth and greed bring on
Care.
[tr. Mills (1924)]

But gold brings both greed and
Trouble on its back.
[tr. Raffel (1983)]

The more the money grows the more the greed
Grows too; also the anxiety of greed.
[tr. Ferry (1997)]

But with increasing wealth, follow
anxiety and greed for more and more.
[tr. Alexander (1999)]

Anxiety, and the hunger for more, pursues
growing wealth.
[tr. Kline (2015)]