Robin Jarvis said this quote

Travel became distinguishable from pain and began to be regarded as an intellectual pleasur...These factors--the voluntariness of departure, the freedom implicit in the indeterminancies of mobility, the pleasure of travel free from necessity, the notion that travel signifies autonomy and is a means for demonstrating what one 'really' is independent of one context or set of defining associations--remain the characteristics of the modern conception of travel.Eric Leed