Of whom we have many things to say, and hard to be uttered, seeing ye are dull of hearing. For when for the time ye ought to be teachers, ye have need that one teach you again which wii be the first principles of the oracles of God; and are become such as have need of milk, and not of strong meat. For every one that useth milk is unskillful in the word of for he is a babe. But strong meat belongeth to them that are of full age, even those who by reason of use have their senses exercised to discern both good and evil. (Hebrew 5:11-14).
Mary Edith Barnes was an English artist and writer who suffered from schizophrenia and became a successful painter. She is particularly known for her documentation of her experience at R.D. Laing's experimental therapeutic community at Kingsley Hall, London. She is referenced in the book The Psychopath Test by Jon Ronson and Thomas Szasz's Schizophrenia.