Erasmus, [...] saide wiselie that experience is the common scholehouse of foles, and ill men: Men of witte and honestie, be otherwise instructed.
a. 1569 (date written), Roger Ascham, edited by Margaret Ascham, The Scholemaster: Or Plaine and Perfite Way of Teaching Children, to Vnderstand, Write, and Speake, the Latin Tong, […], London: […] John Daye, […], published 1570