The current of our thoughts made as sudden bends as the river, which was continually opening new prospects to the east or south, but we are aware that rivers flow most rapidly and shallowest at these points.
(Henry David Thoreau (1817-1862), U.S. philosopher, author, naturalist. A Week on the Concord and Merrimack Rivers (1849), in The Writings of Henry David Thoreau, vol. 1, p. 361, Houghton Mifflin (1906).)
Learning and teaching should not stand on opposite banks and just watch the river flow by; instead, they should embark together on a journey down the water. Through an active, reciprocal exchange, teaching can strengthen learning how to learn.
(Loris Malaguzzi (1920-1994), Italian early childhood education specialist. Quoted in The Hundred Languages of Children, ch. 3, by Carolyn Edwards (1993).)
Though man is the only beast that can write, he has small reason to be proud of it. When he utters something that is wise it is nothing that the river horse does not know, and most of his creations are the result of accident.
(Edward Dahlberg (1900-1977), U.S. author, critic. The Carnal Myth, ch. 5 (1968).)