A ship ought not to be held by one anchor, nor life by a single hope. Fragment

The effect of speech upon the condition of the soul is comparable to the power of drugs over the nature of bodies. For just as different drugs dispel different secretions from the body, and some bring an end to disease and others to life, so also in the case of speeches, some distress, others delight, some cause fear, others make the hearers bold, and some drug and bewitch the soul with a kind of evil persuasion. Gorgias

Man’s being is made of such strange stuff as to be partly akin to nature and partly not, at once natural and extranatural, a kind of ontological centaur, half immersed in nature, half transcending it. History as a System

Ah, only he who knows where he sails, knows what wind is good, and a fair wind for him. Thus Spoke Zarathustra