Eubulides of Miletus was a Greek philosopher who formulated the liar paradox in the 4th century BC. In Greek mythology, Miletus was the founder of the city described below. ... A philosopher is a person devoted to studying and producing results in philosophy. ... In philosophy and logic, the liar paradox encompasses paradoxical statements such as: or To avoid having a sentence directly refer to its own truth value, one can also construct the paradox as follows: Eubulides of Miletus words The oldest version of the liar paradox is attributed to the Greek philosopher... (5th century BC - 4th century BC - 3rd century BC - other centuries) (2nd millennium BC - 1st millennium BC - 1st millennium AD) Events Invasion of the Celts into Ireland Gauls sack Rome Kingdom of Macedon conquers Persian empire The Scythians are beginning to be absorbed into the Sarmatian people. ...

He was the successor of Euclid of Megara, the founder of the Megarian school of philosophy. Besides paradoxes, Megarian logic focused on the logic of whole propositions, in contrast to Aristotle's logic of predicates. Euclid of Megara, a Greek Socratic philosopher who lived around 400 BC, was the follower of Socrates. ... This school was founded by Euclides of Megara, one of the pupils of Socrates. ... Aristotle (sculpture) Aristotle (Greek: Αριστοτέλης Aristotelēs) (384 BC – March 7, 322 BC) was an ancient Greek philosopher. ...

Another paradox attributed to Eubulides is falakros or The Bald Man. A man with one hair is bald, or two hairs, but where do you draw the line as to how many hairs there can be before the man is not bald? This is the same as the Sorites paradox. The paradox of the heap (or the sorites paradox, sorites being Greek for heap) is a paradox that arises when people apply common sense to certain vague concepts. ...