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.
Frank HerbertYou see, gentlemen, they have something to die for. They've discovered they're a people. They're awakening.
Frank HerbertAnd always, he fought the temptation to choose a clear, safe course, warning 'That path leads ever down into stagnation.
Frank HerbertEvery judgment teeters on the brink of error. To claim absolute knowledge is to become monstrous. Knowledge is an unending adventure at the edge of uncertainty.
Frank HerbertBeware of the truth, gentle Sister. Although much sought after, truth can be dangerous to the seeker. Myths and reassuring lies are much easier to find and believe. If you find a truth, even a temporary one, it can demand that you make painful changes. Conceal your truths within words. Natural ambiguity will protect you then.
Frank Herbert