Source identified1
“Beauty is truth, truth beauty”
The compressed closing formula binds beauty and truth inside the ode’s meditation on art, inviting interpretation rather than offering a settled philosophical definition.
Source note: “Ode on a Grecian Urn,” in Keats: Poems Published in 1820; Project Gutenberg #23684. The words are presented as the urn’s closing message, so the source page preserves the dramatic-poetic framing.
Source identified2
“Heard melodies are sweet, but those unheard are sweeter.”
The ode privileges imagined music over audible performance, presenting imagination as capable of sustaining an ideal beauty that physical sound cannot preserve indefinitely.
Source note: “Ode on a Grecian Urn,” in Keats: Poems Published in 1820; Project Gutenberg #23684. The line addresses figures represented on the urn and belongs to the poem’s meditation on art, imagination and permanence.