Note 934 — Chapter XIV · THE FORM-WORLD OF ECONOMIC LIFE (B) THE MACHINE
Charles Francis Atkinson translation
P. 301. Albertus Magnus lived on in legend as the great magician. Roger Bacon meditated upon steam-engines, steamships, and aircraft. (F. Strunz, Gesch. d. Naturwiss. im Mittelalter, 1910, p. 88.)