The past is our treasure. Its works, whether we know them or not, flourish in our lives with whatever strength they had. From it we draw provision for our journey, the collected wisdom whose harvests are all ours to reap and carry with us, though we may never live again in the fields that grew them.
Travel does what good novelists also do to the life of everyday, placing it like a picture in a frame or a gem in its setting, so that the intrinsic qualities are made more clear. Travel does this with the very stuff that everyday life is made of, giving to it the sharp contour and meaning of art.
A pen and a notebook and a reasonable amount of discrimination will change a journey from a mere annual into a perennial, its pleasures and pains renewable at will.