"The body is placed under the earth, and after a certain period there remains no vestige even of its form. This is that contemplation of inexhaustible melancholy, whose shadow eclipses the brightness of the world. The common observer is struck with dejection of the spectacle. He contends in vain against the persuasion of the grave, that the dead indeed cease to be. The corpse at his feet is prophetic of his own destiny. Those who have preceded him, and whose voice was delightful to his ear; whose touch met his like sweet and subtle fire: whose aspect spread a visionary light upon his path — these he cannot meet again."

“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”