But I have long thought that if you knew a column of advertisements by heart, you could achieve unexpected felicities with them. You can get a happy quotation anywhere if you have the eye. – Oliver Wendell Holmes, Jr., 1923, quoted in Holmes-Laski Letters: The Correspond

A case which commonly happens with us in London, as well as our Neighbours in Paris, where if a Witty Man starts a happy thought, a Million of sordid Imitators ride it to death. – Thomas Brown, Laconics: Or, New Maxims of State and Conversation

I fancy mankind may come, in time, to write all aphoristically, except in narrative; grow weary of preparation, and connection, and illustration, and all those arts by which a big book is made. – Samuel Johnson, quoted in The Journal of a Tour to the Hebrides, with Samuel Joh

Quotation brings to many people one of the intensest joys of living…. This innocent vanity often helps us over the hard places in life; it gives us a warm little glow against the coldness of the world and keeps us snug and happy. – Bernard Darwin, May 1941, introduction to The Oxford Dictionary of Quotations