The passion for travelling is, I believe, instinctive in some natures. We have seen men persevere in their enterprises against the most formidable obstacles; and, without means or friends, and even ignorant of the languages of the various countries through which they passed, pursue their perilous journeys into remote places, until, like the knight in the Arabian tale, they succeeded in snatching a memorial from every shrine they visited.

A Voyage Round the World (ed. 1834)