I will not fear. Fear is the mindkiller. Fear is the little death that brings total Oblivion. I will face my fear. I will permit my fear to pass over me and through me. And where it has gone, I will turn the inner eye. Nothing will be there. Only I will remain.“

–in Dune by Frank Herbert

(variants → http://dune.wikia.com/wiki/Litany_Against_Fear)