"The life of Camillus, the death of Regulus; the expectation of the senators, in their godlike state, of the victorious Gauls; the refusal of the republic to make peace with Hannibal, after the battle of Cannae, were not the consequences of a refined calculation of the probable personal advantage to result from such a rhythm and order in the shows of life, to those who were at once the poets and the actors of these immortal dramas. The imagination beholding the beauty of this order, created it out of itself according to its own idea; the consequence was empire, and the reward everlasting fame. These things are not the less poetry, quia carent vate sacro . They are the episodes of that cyclic poem written by Time upon the memories of men."

“The spirit of the nation that should take the lead in this great reform would insensibly become agricultural: commerce, with all its vice, selfishness, and corruption, would gradually decline; more natural habits would produce gentler manners, and the excessive complication of political relations would be so far simplified that every individual might feel and understand why he loved his country, and took a personal interest in its welfare.”

“The Percy Bysshe Shelley Resource Page”

“Poets are the hierophants of an unapprehended inspiration; the mirrors of the gigantic shadows which futurity casts upon the present; the words which express what they understand not; the trumpets which sing to battle, and feel not what they inspire; the influence which is moved not, but moves. Poets are the unacknowledged legislators of the world.”

“It is probable that what we call thought is not an actual being, but no more than the relation between certain parts of that infinitely varied mass, of which the rest of the universe is composed, and which ceases to exist as soon as those parts change their position with regard to each other.”

“If a person's religious ideas correspond not with your own, love him nevertheless. How different would yours have been, had the chance of birth placed you in Tartary or India!”

“The Complete Poetical Works of Percy Bysshe Shelley”