The point of philosophy

Philosophy does not prescribe to the world what it ought to be: it always comes too late for that, when a shape of life has already grown old and can only be understood. It grasps its own time in thought, it does not run ahead of it. Hence its reserve toward reformers who set against the real the wish of an ought-to-be. And "what is rational is actual" does not bless the given: actual (wirklich) does not mean everything that exists, but what fulfills its concept.

Elements of the Philosophy of Right, Preface · Encyclopedia of the Philosophical Sciences, §6 Remark (the sense of "actual")

For German Idealism, philosophy is neither an exercise of life nor a critique of language: it is the knowledge that embraces the totality of the real within a system. Against the limit Kant imposed on reason, it claims to know the absolute itself, no longer beyond appearances but as the whole of what unfolds. Hegel gives it its famous image: thought comes to understand its age only once that age is complete.

Hegel, Elements of the Philosophy of Right (Preface) · Hegel, Encyclopedia of the Philosophical Sciences

First science is born of wonder and is pursued for its own sake, not for its usefulness: like the free man, it is its own end. And the theoretical life, the activity of what is most divine in us, is the highest happiness. Yet Aristotle keeps a place for the practical aim: we do not study ethics to know what virtue is, but to become good.

Metaphysics, I.1-2 · Nicomachean Ethics, X.7-8 · Nicomachean Ethics, II.2 (1103b)

The eleventh of the Theses on Feuerbach overturns philosophy's vocation: interpreting the world, as philosophers have confined themselves to doing, leaves untouched the material conditions that produce misery and alienation. Critique must become practical: it must take flesh in the struggles that transform social relations, until philosophy fulfills itself by being realized.

Theses on Feuerbach, XI · The German Ideology (1846)

Philosophy is medicine for the soul: its word is empty if it heals no suffering. Young or old, it is never too early nor too late to philosophize, that is, to work at the health of the soul; even the study of nature has no other end than to dispel the fears, of the gods and of death, that trouble our life.

Letter to Menoeceus, 122 · Principal Doctrines, XI

Stoic philosophy is an exercise (askêsis) more than a body of knowledge: a daily discipline of judgment, desire, and action, whose raw material is the very life of the one who practices it. Physics and logic keep their place, but in the service of the art of living: to know the order of the world is to learn to consent to it.

Epictetus, Discourses, I.15 · Seneca, Letters to Lucilius, 16

What unites the analytic tradition is not a thesis about the world but a conception of the philosophical task: to clarify thought. To philosophize is to analyze concepts and arguments, to test their grounds and untangle confusions, often lodged in a misleading grammar. Clarity here is not a preliminary to the work: it is its goal. From Russell's logic to the later Wittgenstein's attention to ordinary language, method takes precedence over system.

Russell, "On Denoting" (1905) · Wittgenstein, Philosophical Investigations

Against the idea that philosophy would discover truths or build theories, Wittgenstein holds it, early and late, to be an activity: not a doctrine but an activity of clarification. Philosophical problems are not solved but dissolved, as one is cured of a bad spell of language, by showing the fly the way out of the bottle. It leaves everything as it is: it changes nothing in the world or in ordinary usage, only our understanding.

Tractatus Logico-Philosophicus, 4.111-4.112, 6.53-6.54 · Philosophical Investigations, §§109, 116, 124-133, 255, 309