The Republic by Plato Part 8 Page 17

And they are miserly because they have no means of openly acquiring the money which they prize; they will spend that which is another man’s on the gratification of their desires, stealing their pleasures and running away like children from the law, their father: they have been schooled not by gentle influences but by force, for they have neglected her who is the true Muse, the companion of reason and philosophy, and have honoured gymnastic more than music.

Undoubtedly, he said, the form of government which you describe is a mixture of good and evil.

Why, there is a mixture, I said; but one thing, and one thing only, is predominantly seen, — the spirit of contention and ambition; and these are due to the prevalence of the passionate or spirited element.