E. S. Bates, Touring in 1600: A Study in the Development of Travel as a Means of Education
“ The cost of travelling divides itself into two kinds; direct and indirect: that is, into the outlay which the traveller must reckon on and that which he has to reckon with. The first kind, the necessities, consists of fares, food, lodging, passports, tolls, etc., together with loss by exchange of money or by charges on remittances. The second kind, the possibilities, includes loss by robbery, by war, by disease, lack of legal privileges, ignorance of local custom, and such like eventualities in so far as any one was liable to suffer from them through being a stranger in a strange land. ”
