Read a wonderful definition by Henry James (senior) of what true progress is. Progress is a process like the modeling and carving of a statue from a block of marble, the elimination of all that is superfluous. The marble, the material, is nothing. The important thing is the carving, the trimming off of the superfluous.
March 9, 1891 entry, in Tolstoy’s Diaries: Volume 1 1847-1894. Selected, ed., and trans. by R. F. Christian (London: Faber and Faber, 2010), 304.
Any progress you advance to them will be undone before your back is turned. You might as well come down here to unbend the river.
State of Wonder (New York: HarperCollins, 2011), 162–63.