Read this article it'll clear your doubts.In and out with Halley's CometIn 1909, Twain is quoted as saying:[17]“ I came in with Halley's Comet in 1835. It is coming again next year, and I expect to go out with it. It will be the greatest disappointment of my life if I don't go out with Halley's Comet. The Almighty has said, no doubt: 'Now here are these two unaccountable freaks; they came in together, they must go out together.' ” Twain died of angina pectoris on April 21, 1910 in Redding, Connecticut. Upon hearing of Twain's death, President Taft said:[18]“ Mark Twain gave pleasure—real intellectual enjoyment—to millions, and his works will continue to give such pleasure to millions yet to come... His humor was American, but he was nearly as much appreciated by Englishmen and people of other countries as by his own countrymen. He has made an enduring part of American literature. ” Mark Twain is buried in his wife's family plot in Elmira, New York.

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