Bernard Reginster

“He who wills power must not, strictly speaking, destroy what he has created, or hate what he loved. Rather, he must “overcome” what he loved or created. His will to power soon induces him to find any given creative achievement, any attained object of a determinate desire, no longer satisfying, no longer enough. The agent in pursuit of power does not seek achievements, so to speak, but achieving… What he needs are fresh, new, perhaps greater challenges. And this explains why the pursuit of power assumes the form of growth, or self overcoming.”
― Bernard Reginster, The Affirmation of Life: Nietzsche on Overcoming Nihilism