Philosophical paradoxes are statements or propositions that seem self-contradictory or logically unacceptable, yet may reveal an underlying truth. They challenge our understanding of concepts such as truth, knowledge, and existence. Famous examples include the Liar Paradox, where a statement refers to itself in a way that creates a contradiction, and Zeno's Paradoxes, which question the nature of motion and infinity. These paradoxes often stimulate critical thinking and debate among philosophers, encouraging deeper exploration of fundamental ideas. They serve as tools for examining the limits of human reasoning and the complexities of language, ultimately enriching philosophical discourse and inquiry.