I started to write the song. And I was in Gladewater, Texas, one night with Carl Perkins and I said, I've got a good idea for a song. And I sang him the first verse that I had written, and I said it's called "Because You're Mine." And he said, "I Walk The Line" is a better title, so I changed it to "I Walk The Line."
Johnny CashIf you're going to be a Christian, you're going to change. You're going to lose some old friends, not because you want to, but because you need to.
Johnny Cash