"Art is revelation instead of information, expression instead of description, creation instead of imitation or repetition. Art is concerned with the HOW, not the WHAT; not with literal content, but with the performance of the factual content. The performance - how it is done - that is the content of art."

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The world of ideas which it [mathematics] discloses or illuminates, the contemplation of divine beauty and order which it induces, the harmonious connexion of its parts, the infinite hierarchy and absolute evidence of the truths with which it is concerned, these, and such like, are the surest grounds of the title of mathematics to human regard, and would remain unimpeached and unimpaired were the plan of the universe unrolled like a map at our feet, and the mind of man qualified to take in the whole scheme of creation at a glance.

— James Joseph Sylvester