“I must not fear. Fear is the mind-killer. Fear is the little-death that brings total obliteration. I will face my fear. I will permit it to pass over me and through me. And when it has gone past I will turn the inner eye to see its path. Where the fear has gone there will be nothing. Only I will remain.”

This is from Frank Herbert's Dune. I found it when I was really torn on moving back home from abroad. It's still and excellent reminder when I'm indecisive. 🙂

There are others, but it would take me a while to list them all. This one just stands out the most I think, cause it's connected to a difficult time in my life.