Quotes from book
The Bell Jar

The Bell Jar is the only novel written by the American writer and poet Sylvia Plath. Originally published under the pseudonym "Victoria Lucas" in 1963, the novel is semi-autobiographical, with the names of places and people changed. The book is often regarded as a roman à clef because the protagonist's descent into mental illness parallels Plath's own experiences with what may have been clinical depression or bipolar II disorder. Plath died by suicide a month after its first UK publication. The novel was published under Plath's name for the first time in 1967 and was not published in the United States until 1971, in accordance with the wishes of both Plath's husband, Ted Hughes, and her mother. The novel has been translated into nearly a dozen languages.

“I thought a spectacular change would come over me the day I crossed the boundary line.”
Source: The Bell Jar (1963), Ch. 7
Context: Instead of the world being divided up into Catholics and Protestants or Republicans and Democrats or white men and black men or even men and women, I saw the world divided into people who had slept with somebody and people who hadn't, and this seemed the only really significant difference between one person and another. I thought a spectacular change would come over me the day I crossed the boundary line.

“I wanted to do everything once and for all and be through with it.”
Source: The Bell Jar

“The day I went into physics class it was death.”
Source: The Bell Jar

“The bell jar hung, suspended, a few feet above my head. I was open to the circulating air.”
Source: The Bell Jar (1963), Ch. 18