Stoic Philosophy is an ancient Greek school of thought that teaches the development of self-control and resilience as a means to overcome destructive emotions. Founded in Athens by Zeno of Citium in the early 3rd century BCE, it emphasizes rationality and virtue as the highest goods. Stoics believe that while we cannot control external events, we can control our responses to them. Central to Stoicism is the idea of living in accordance with nature and accepting the things we cannot change. Key figures include Seneca, Epictetus, and Marcus Aurelius, who all contributed to its teachings. Stoicism encourages individuals to focus on what is within their power and to cultivate inner peace through wisdom and ethical living.