Heraclitus One of the more famous and perhaps the most enigmatic of the freezer cracks. Heraclitus was born in approximately 540 BC in the Greek city of Ephesus. Out of all the pre Socratic's , the ideas of heraclitus is so the most difficult to understand. Ancient philosophers struggled mightily and attempting to decipher his paradoxical aphorism and to subsequently nicknamed him “The Riddler” and “The Dark”. There's a story that when Scrates was asked what he thought about Heraclitus's book ,he