Open your mind before your mouth

Evil events from evil causes spring.

[Y]ou possess all the attributes of a demagogue; a screeching, horrible voice, a perverse, crossgrained nature and the language of the market-place. In you all is united which is needful for governing.

High thoughts must have high language.

Chorus of women: [...] Oh! my good, gallant Lysistrata, and all my friends, be ever like a bundle of nettles; never let you anger slacken; the wind of fortune blown our way.

Characteristics of a popular politician: a horrible voice, bad breeding, and a vulgar manner.

Look at the orators in our republics; as long as they are poor, both state and people can only praise their uprightness; but once they are fattened on the public funds, they conceive a hatred for justice, plan intrigues against the people and attack the democracy.