Someone — Cyril Connolly? Ezra Pound? — once said that anything that can be read twice is literature; I would say that anything that bears saying twice is quotable. – Joseph Epstein, “Quotatious,” A Line Out for a Walk: Familiar Essays, 1991

We’re a compulsive but amiable crew, those of us who feel, or have felt, the compulsion to re-record the bright thoughts of other men and women. – Joseph Epstein, “Quotatious,” A Line Out for a Walk: Familiar Essays, 1991

The mind will quote whether the tongue does or not. – Attributed to Emerson in Edge-Tools of Speech by Maturin M. Ballou, 1886

Besides, it happens (how, I cannot tell) that an idea launched like a javelin in proverbial form strikes with sharper point on the hearer’s mind and leaves implanted barbs for meditation… – Desiderius Erasmus, Adages