A fine quotation is a diamond on the finger of a man of wit, and a pebble in the hand of a fool. – Joseph Roux (1834–1905), Meditations of a Parish Priest, 1886, translated

Most anthologists of quotations are like those who eat cherries or oysters; first picking the best ones and winding up by eating everything. – Sebastian Roch Nicolas Chamfort

The study of proverbs may be more instructive and comprehensive than the most elaborate scheme of philosophy. – Attributed to Motherwell in Pearls of Thought by Maturin M. Ballou, 1882

The ancients, who in these matters were not perhaps such blockheads as some may conceive, considered poetical quotation as one of the requisite ornaments of oratory. – Isaac D’Israeli, “Quotation,” A Second Series of Curiosities of Literature