Travel broadens the pockets of travel agents.

Travel makes it possible for people to feel the outside world in person. Without it, people would be like a frog in a well. I have found that people who have not travelled anywhere tend to be insular in their opinions about other countries and people.

Completely agree. Ive spent three years abroad so far and i can tell you from experience that my life/ mindset has completely changed since I first came.

Travel can definitely broaden the mind as long as one is open to the new experiences, traditions, cultures and beliefs that they will encounter. If there's no acceptance and willingness to learn about others then no matter how many countries you go to...you will still be narrow-minded.

of course by tavelling you can learn different kind of cultures and you can compare them with your own culture and it changes your view point about life