To those who visited the old Library of Congress at the Capitol he will always be associated with it — a long, lean figure, in scrupulous frock, erect at a standing desk, and intent upon its littered burden, while the masses of material surged incoherently about him. – Herbert Putnam, of librarian Ainsworth Rand Spofford (1825–1908), 1908, wo

And the people sat down to eat and to drink, and rose up to play. – Bible, Exodus XXXII

I believe most distempers proceed from too much sitting still. РMarie de Rabutin-Chantal, letter to her daughter Fran̤oise-Marguerite de S̩vig

Still, it is customary to keep pupils sitting too long at once. They ought to stand occasionally, or march around the room; and they should be required to exercise a few minutes in the open air, once an hour, at least. – American Annals of Education and Instruction, April 1832