A footpath; a beaten track; any path or course. Also used figuratively.
As a single footstep will not make a path on the earth, so a single thought will not make a pathway in the mind. To make a deep physical path, we walk again and again. To make a deep mental path, we must think over and over the kind of thoughts we wish to dominate our lives. Henry David Thoreau
There are accents in the eye which are not on the tongue, and more tales come from pale lips than can enter an ear. It is both the grandeur and the pain of the remoter moods that they avoid the pathway of sound. Thomas Hardy