Man is born free, and everywhere he is in chains is the dramatic opening line of The Social Contract, published in 1762. Quoted by politicians and philosophers alike, the power of this sentence continues to resonate. It laid the groundwork for both the American and French Revolutions, and is considered a foundational text in the development of the modern principles of human rights. Rousseau was an extraordinary visionary and a revolutionary thinker. The Essential Writings of Jean-Jacques Rousseau collects his best and most indispensable work.