Certainly travel is more than the seeing of sights it is a change that goes on deep & permanent in the ideas?

Question

Certainly, travel is more than the seeing the sights; it is a change that goes on deep and permanent in the ideas of living - please justify this quotation of Mr. Meriam Beard

Answer 1

as someone once said - you travel so you can see your own home. if your ideas dont change you'll never see where you're from as an outsider