Руссо, or Jean-Jacques Rousseau, was an influential philosopher from the 18th century, known for his ideas on education, politics, and human nature. He believed that humans are inherently good but are corrupted by society. His works, such as The Social Contract and Emile, or On Education, explore the relationship between individuals and the state, advocating for democracy and the importance of personal freedom. Rousseau's thoughts significantly impacted the Enlightenment and later political movements, including Romanticism. He emphasized the value of emotions and nature, arguing that true knowledge comes from personal experience rather than rational thought alone. His legacy continues to influence modern philosophy and education.