The Spanish poet Antonio Machado wrote:
Traveler, you make the path
with your footsteps, nothing more;
Traveler, there is no path,
you make the path by walking it,
by walking it you make the path
and when you look back
you will see the path,
a path you will never walk again.
Traveler, there is no path,
Only the wake left by ships in the sea.
