Emily Elizabeth Dickinson (December 10, 1830 - May 15, 1886) was an American poet. Dickinson was born in Amherst, Massachusetts. Although part of a prominent family with strong ties to its community, Dickinson lived much of her life in reclusive isolation. After studying at the Amherst Academy for seven years in her youth, she briefly attended the Mount Holyoke Female Seminary before returning to her family's house in Amherst.

When she was eighteen, Dickinson's family befriended a young attorney by the name of Benjamin Franklin Newton. According to a letter written by Dickinson after Newton's death, he had been "with my Father two years, before going to Worcester - in pursuing his studies, and was much in our family." Although their relationship was probably not romantic, Newton was a formative influence and would become the second in a series of older men (after Humphrey) that Dickinson referred to, variously, as her tutor, preceptor or master.  Newton likely introduced her to the writings of William Wordsworth, and his gift to her of Ralph Waldo Emerson's first book of collected poems had a liberating effect. She wrote later that he, "whose name my Father's Law Student taught me, has touched the secret Spring". Newton held her in high regard, believing in and recognizing her as a poet. When he was dying of tuberculosis, he wrote to her, saying that he would like to live until she achieved the greatness he foresaw. Biographers believe that Dickinson's statement of 1862--"When a little Girl, I had a friend, who taught me Immortality - but venturing too near, himself - he never returned"--refers to Newton.  Dickinson was familiar not only with the Bible but also with contemporary popular literature. She was probably influenced by Lydia Maria Child's Letters from New York, another gift from Newton (after reading it, she gushed "This then is a book! And there are more of them!"). Her brother smuggled a copy of Henry Wadsworth Longfellow's Kavanagh into the house for her (because her father might disapprove) and a friend lent her Charlotte Bronte's Jane Eyre in late 1849. Jane Eyre's influence cannot be measured, but when Dickinson acquired her first and only dog, a Newfoundland, she named him "Carlo" after the character St. John Rivers' dog. William Shakespeare was also a potent influence in her life. Referring to his plays, she wrote to one friend, "Why clasp any hand but this?" and to another, "Why is any other book needed?" Answer this question using a quote from the following article:

How old was she when she started to write?