Known sourcecanonical
"Then farewell Horace, whom I hated so,-- Not for thy faults, but mine."
Lord Byron / Childe Harold's Pilgrimage. Canto iv. Stanza 77.
Bartlett's Familiar Quotations, 9th ed. (Little, Brown, 1905), public domain
Bartlett's Familiar Quotations, 9th ed. (Little, Brown, 1905), public domain