The Apology of Socrates (Greek: Ἀπολογία Σωκράτους, Apología Sokrátous; Latin: Apologia Socratis), by Plato, is the Socratic dialogue that presents the speech of legal self-defence, which Socrates presented at his trial for impiety and corruption, in 399 BC.Specifically, the Apology of Socrates is a defence against the charges of "corrupting the young" and "not believing in the gods in whom the city believes, but in other daimonia that are novel" to Athens
The Symposium (Ancient Greek: Συμπόσιον, Sympósion [sympósi̯on]) is a philosophical text by Plato dated c. 385–370 BC. It depicts a friendly contest of extemporaneous speeches given by a group of notable men attending a banquet. The men include the philosopher Socrates, the general and political figure Alcibiades, and the comic playwright Aristophanes. The speeches are to be given in praise of Eros, who is the god of love and desire, and the son of Aphrodite. In the Symposium, Eros is recognized both as erotic love, and as a phenomenon that is capable of inspiring courage, valor, great deeds and works, and vanquishing man’s natural fear of death. It is seen as transcending its earthly origins, and attaining spiritual heights. This extraordinary elevation of the concept of love raises a question of whether some of the most extreme extents of meaning might be intended as humor or farce.
The Republic (Greek: Πολιτεία, Politeia; Latin: Res Publica) is a Socratic dialogue, written by Plato around 380 BC, concerning justice (δικαιοσύνη), the order and character of the just city-state, and the just man. It is Plato's best-known work, and has proven to be one of the world's most influential works of philosophy and political theory, both intellectually and historically.