quote from Schopenhauer’s essay, ‘How to think for oneself’, §268:“the most beautiful thought, if not written down, is in danger of being irretrievably forgotten.”It’s from the passage where he observes that Lichtenberg thought for himself in both senses of the phrase, unlike Herder.The original essay, “Selbstdenken” was part of Schopenhauer’s book Parerga und Paralipomena II. Last authorised edition, Erstausgabe Berlin, A. W. Hayn 1851, online textLooks like Povarnin was a Schopenhauer fan!

Schopenhauer made easy

This marks the origin of Schopenhauer's renowned pessimism: he claims that as individuals, we are the unfortunate products of our own epistemological making, and that within the world of appearances that we structure, we are fated to fight with other individuals, and to want more than we can ever have. On Schopenhauer's view, the world of daily life is essentially violent and frustrating; it is a world that, as long as our consciousness remains at that level where the principle of sufficient reason applies in its fourfold root, will never resolve itself into a condition of greater tranquillity.