If Pinocchio says 'My nose grows now,' he is either lying or not. If h... - dofaq.co
pinocchio paradox

If Pinocchio says 'My nose grows now,' he is either lying or not. If h...

wikipedia - 16 Dec 2020
If Pinocchio says 'My nose grows now,' he is either lying or not. If he is lying, then he is making a false statement, which implies that his nose does not grow now. If he is not lying, then his statement is either true or false, which implies that either his nose does grow now or his nose does not grow now. Therefore, either his nose does not grow now or his nose does grow now. But that is wholly unproblematic.[5]

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