"For my own part, I have never had a thought which I could not set down in words, with even more distinctness than that with which I conceived it - as I have before observed, the thought is logicalised by the effort at expression. There is, however, a class of fancies, of exquisite delicacy, which are not thoughts, and to which, as yet, I have found it absolutely impossible to adapt to language."
- Edgar Allan Poe, "Marginalia"