Jean-Jacques Rousseau, 28 June 1712-2 July 1778, was born in Geneva, Switzerland, France, 18th-century Enlightenment thinker, philosopher, educator, literary writer, democratic political critic and founder of the Romantic literary school, one of the representatives of the Enlightenment. The main works include "On the Origin and Foundation of Human Inequality" "On Social Contract" "Emile" "Confessions" "New Eloise" "Botany Communications" and so on. Rousseau is a small island in the heart of the lake near the Geneva Bridge, which is very meaningful.