Caminante, son tus huellas
el camino, y nada más;
caminante, no hay camino,
se hace camino al andar.
Al andar se hace camino,
y al volver la vista atrás
se ve la senda que nunca
se ha de volver a pisar.
Caminante, no hay camino,
sino estelas en la mar.
"Proverbios y cantares XXIX" [Proverbs and Songs 29], Campos de Castilla (1912); trans. Betty Jean Craige in Selected Poems of Antonio Machado (Louisiana State University Press, 1979)
“It is difficult to walk at one and the same time many paths of life.”
"Pythagorean Ethical Sentences From Stobæus" (1904)
Florilegium
Help us to complete the source, original and additional information
Pythagoras 121
ancient Greek mathematician and philosopher -585–-495 BCRelated quotes

"Right Above It", I Am Not A Human Being, Lil Wayne (2010)
2010s
“Travelers, there is no path, paths are made by walking.”
"Proverbios y cantares XXIX" [Proverbs and Songs 29], Campos de Castilla (1912); trans. Betty Jean Craige in Selected Poems of Antonio Machado (Louisiana State University Press, 1979)
Context: Wanderer, your footprints are
the path, and nothing else;
wanderer, there is no path,
the path is made by walking.
Walking makes the path,
and on glancing back
one sees the path
that will never trod again.
Wanderer, there is no path—
Just steles in the sea.

“The path shown by Jesus is a difficult one that can only be trod by true martyrs.”
Turning the Other Cheek to Terrorism (April 2008) http://archive.org/details/TurningTheOtherCheekToTerrorism
Context: The path shown by Jesus is a difficult one that can only be trod by true martyrs. A "martyr," etymologically, is he who makes himself a witness to his faith. And it is the ultimate testimony to one’s faith to be ready to put it to practice even when one’s very life is threatened. But the life to be sacrificed, it should be noted, is not the enemy’s life, but the martyr’s own life — killing others is not a testimony of love, but of anger, fear, or hatred. For Tolstoy, therefore, a true martyr to Jesus’ message would neither punish nor resist (or at least not use violence to resist), but would strive to act from love, however hard, whatever the likelihood of being crucified. He would patiently learn to forgive and turn the other cheek, even at the risk of death. Such would be the only way to eventually win the hearts and minds of the other camp and open up the possibilities for reconciliation in the "war on terror."
“They’ll say you’re walking down the wrong path, if you’re walking down your path.”
Dirán que andas por un camino equivocado, si andas por tu camino.
Voces (1943)

“No one saves us but ourselves. No one can and no one may. We ourselves must walk the path.”

As quoted in Change your Body - Is your Body Acidic or Alkaline? http://books.google.co.in/books?id=n4iZAgAAQBAJ&pg=PT44 (2014) by Monica Wright, and Matt Thom, p. 44