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Continue to ChatThe sign is determined at the moment I use it and for the object of which it must form a part. For this reason I cannot determine in advance signs which never change, and which would be like writing: that would paralyze the freedom of my invention. - Henri Matisse from https://whatsmyquote.com/quote/the-sign-is-determined-at-the-moment-i-use-it-and-for-the-object-of-which-it-must-form-a-part-for-this-reason