The Republic by Plato Part 8 Page 26

Clearly.

And what is honoured is cultivated, and that which has no honour is neglected.

That is obvious.

And so at last, instead of loving contention and glory, men become lovers of trade and money; they honour and look up to the rich man, and make a ruler of him, and dishonour the poor man.

They do so.

They next proceed to make a law which fixes a sum of money as the qualification of citizenship; the sum is higher in one place and lower in another, as the oligarchy is more or less exclusive; and they allow no one whose property falls below the amount fixed to have any share in the government.

These changes in the constitution they effect by force of