Poetry can be criticized only through poetry. A critique which itself is not a work of art, either in content as representation of the necessary impression in the process of creation, or through its beautiful form and in its liberal tone in the spirit of the old Roman satire, has no right of citizenship in the realm of art.
Karl Wilhelm Friedrich SchlegelWhat do the few existing mystics still do? -- They more or less mold the raw chaos of already existing religion. But only in an isolated, insignificant manner, through feeble attempts. Do it in a grand manner from all aspects with unified efforts, and let us awaken all religions from their graves, newly revivify and form the immortal ones through the omnipotence of art and science.
Karl Wilhelm Friedrich SchlegelWhere philosophy ends, poetry must commence. There should not be a common point of view, a natural manner of thinking which standsin contrast to art and liberal education, or mere living; that is, one should not conceive of a realm of crudeness beyond the boundaries of education. Every conscious link of an organism should not perceive its limits without a feeling for its unity in relation to the whole. For example, philosophy should not only be contrasted to non-philosophy, but also to poetry.
Karl Wilhelm Friedrich SchlegelWhat is called good society is usually nothing but a mosaic of polished caricatures.
Karl Wilhelm Friedrich Schlegel