The two impulses in travel are to get away from home, and the other is to pursue something - a landscape, people, an exotic place. Certainly finding a place that you like or discovering something unusual is a very sustaining thing in travel.
Interpretation
Travel combines a desire to escape home and the pursuit of new experiences.
In this quote, Paul Theroux emphasizes the dual impulses that drive people to travel: the urge to leave home and the yearning to seek new landscapes, cultures, and experiences. He suggests that the joy of discovering appealing places or unusual things while traveling can provide a significant source of fulfillment and sustenance in life.
In practice
In a travel blog discussing the motivations behind tourism.
Notice how many of the Olympic athletes effusively thanked their mothers for their success? “She drove me to my practice at four in the morning,” etc. Writing is not figure skating or skiing. Your mother will not make you a writer. My advice to any young person who wants to write is: leave home.
I'm not pessimistic about Africa. The cities just seem big and hopeless. But there's still a great green heart where there's possibility. There's hope in the wilderness.
I can't predict how reading habits will change. But I will say that the greatest loss is the paper archive - no more a great stack of manuscripts, letters, and notebooks from a writer's life, but only a tiny pile of disks, little plastic cookies where once were calligraphic marvels.
When I was in the Peace Corps I never made a phone call. I was in Central Africa; I didn't make a phone call for two years. I was in Uganda for another four years and I didn't make a phone call. So for six years I didn't make a phone call, but I wrote letters, I wrote short stories, I wrote books.
Death is an endless night so awful to contemplate that it can make us love life and value it with such passion that it may be the ultimate cause of all joy and all art.
The wish to travel seems to me characteristically human: the desire to move, to satisfy your curiosity or ease your fears, to change the circumstances of your life, to be a stranger, to make a friend, to experience an exotic landscape, to risk the unknown.
Most people who travel look only at what they are directed to look at. Great is the power of the guidebook maker, however ignorant.
Travel enables us to enrich our lives with new experiences, to enjoy and to be educated, to learn respect for foreign cultures, to establish friendships, and above all to contribute to international cooperation and peace throughout the world.
When you're travelling, you are what you are right there and then. People don't have your past to hold against you. No yesterdays on the road.
When we travel, we are like a film at the moment of exposure; it is memory that will develop it.
One doesn't come to Italy for niceness," was the retort; "one comes for life. Buon giorno! Buon giorno!
You can always tell a Midwestern couple in Europe because they will be standing on a traffic island in the middle of a busy intersection looking at a windblown map and arguing over which way is west. European cities, with their wandering streets and undisciplined alleys, drive Midwesterners practically insane.
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