Theravada Buddhism, the oldest surviving branch of Buddhism, traces its roots to the Buddha's teachings in ancient India. It emphasizes individual liberation through personal effort, guided by the Pali Canon and core concepts like the Four Noble Truths and the Eightfold Path. Central to Theravada practice are meditation techniques, monastic life, and lay devotion. The tradition focuses on understanding the nature of reality, cultivating ethical behavior, and ultimately achieving Nibbana (Nirvana) - the cessation of suffering and the cycle of rebirth.