Did Pythagoras Discover the Pythagorean Theorem?

The Greek philosopher Pythagoras of Samos (lived c. 570 – c. 495 BC) is most famous today for having allegedly discovered the Pythagorean theorem, but, historically speaking, he did not really discover this theorem and it is even questionable whether he ever engaged in any kind of mathematics at all. The historical Pythagoras of Samos seems to have been a sort of mystic sage and spiritual guru, who lived a far more bizarre and fascinating life than you ever would have guessed from what you learned in mathematics class.

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The Most Depressing Book Ever Written: Death by Starvation by Hegesias of Kyrene

When they hear the words “most depressing book ever written,” most people probably think of a novel by Fyodor Dostoevsky or Émile Zola. While works by these writers are well-known for being depressing, just wait until you hear about a book written by the early third-century BC Greek Cyrenaic philosopher Hegesias of Kyrene. The book was called Death by Starvation or The Death-Persuader. According to the Roman orator Cicero (lived 106 – 43 BC), the entire book was essentially an argument for why everyone should just give up on life and kill themselves.

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