This is a wise saying in law, which means that all people are born equal and have the freedom to fully express their will.
As an enlightenment thinker in18th century, Voltaire's thought is undoubtedly ahead of the times. His words drew a line for democracy in theory and inspired people to think more deeply about the value of democracy. It describes the natural state that citizens realize the right to speak, that is, freedom and equality, in an ideal democratic society.