Christopher Janaway said this quote

“ The will has no overall purpose, aims at no highest good, and can never be satisfied. Although it is our essence, it strikes us as an alien agency within, striving for life and procreation blindly, mediated only secondarily by consciousness. Instinctive sexuality is at our core, interfering constantly with the life of the intellect. To be an individual expression of this will is to lead a life of continual desire, deficiency, and suffering. Pleasure or satisfaction exists only relative to a felt lack; it is negative, merely the cessation of an episode of striving or suffering, and has no value of itself. Nothing we can achieve by conscious act of will alters the will to life within us. There is no free will. Human actions, as part of the natural order, are determined [....] As individual parts of the empirical world we are ineluctably pushed through life by a force inside us which is not of our choosing, which gives rise to needs and desires we can never fully satisfy, and is without ultimate purpose. Schopenhauer concludes that it would have been better not to exist—and that the world itself is something whose existence we should deplore rather than celebrate. ”