There is more both of beauty and of raison d'etre in the works of nature- than in those of art.
AristotleAccordingly, the poet should prefer probable impossibilities to improbable possibilities. The tragic plot must not be composed of irrational parts.
AristotleThe same things are best both for individuals and for states, and these are the things which the legislator ought to implant in the minds of his citizens.
Aristotle