Mr. [Thomas] Gray the poet has often observed to me that if a man were to form a Book of what he had seen and heard himself it must in whatever hands prove a most useful and entertaining one. – Horace Walpole, quoted in Walpoliana, 1800

To such as these we offer, with some confidence, and with no little sympathy, our collection of choice flowers, culled from the gardens of Poesy: may they refresh the mind, and gladden the heart, and beautify the path, of many a careworn toiler in the fields of labour, of whatsoever kind. – H.G. Adams, A Cyclopædia of Poetical Quotations; Consisting of Choice Passa

[T]he governess… looked upon him [Mr. Swiveller] as a literary gentleman of eccentric habits, and of a most prodigious talent in quotation. – Charles Dickens, The Old Curiosity Shop, 1841

I have heard that nothing gives an Author so great Pleasure, as to find his Works respectfully quoted by other learned Authors. – Benjamin Franklin, “Preface,” Poor Richard Improved, wording verified by Respect