"Quo Vadimus?" http://books.google.com/books?id=vvEvAAAAMAAJ&q=%22Did+it+ever+occur+to+you+that+there's+no+limit+to+how+complicated+things+can+get+on+account+of+one+thing+always+leading+to+another%22&pg=PA34#v=onepage, The Adelphi (January 1930)
E. B. White: Trending quotes (page 3)
E. B. White trending quotes. Read the latest quotes in collectionLetter to Shirley Wiley (30 March 1954), in The Letters of E. B. White (1989), p. 391
Charlotte's Web, last lines
Paris Review interview (1969)
Letter to the New York Herald Tribune (29 November 1947)
Foreword to Letters of E.B. White, edited Dorothy Lobrano Guth (1976)
"Removal" (July 1938)
One Man's Meat (1942)
Quoted in profile by Israel Shenker, "E. B. White: Notes and Comment by Author" http://www.nytimes.com/books/97/08/03/lifetimes/white-notes.html, The New York Times (11 July 1969)
"Coon Tree," The New Yorker (14 June 1956), The Points of My Compass: Letters from the East, the West, the North, the South (1962); reprinted in Essays of E.B. White (1977)
Letter to Stanley Hart White (January 1929)
"How to Tell a Major Poet from a Minor Poet" in The New Yorker (1938); reprinted in Quo Vadimus: Or, the Case for the Bicycle (1939)
"Commuter," The Lady Is Cold (1929)
“An unhatched egg is to me the greatest challenge in life.”
Letter to Reginald Allen (5 March 1973)