“My country is the world, and my religion is to do good.”

“Independence is my happiness, and I view things as they are, without regard to place or person; my country is the world, and my religion is to do good.”

“The world is my country, science is my religion.”

“When it can be said by any country in the world, my poor are happy, neither ignorance nor distress is to be found among them, my jails are empty of prisoners, my streets of beggars, the aged are not in want, the taxes are not oppressive, the rational world is my friend because I am the friend of happiness. When these things can be said, then may that country boast its constitution and government. Independence is my happiness, the world is my country and my religion is to do good.”

“A UN passport is the most beautiful thing that humanity has ever conceived. No colour, no affiliation, no religion, one planet, one world...In the document, only my name, date of birth and job appeared. Nothing else. Not the colour of my hair, or my country of origin. From now on my country was called Earth. I was a citizen of the world.”

“In stating these matters, I speak an open and disinterested language, dictated by no passion but that of humanity. To me, who have not only refused offers, because I thought them improper, but have declined rewards I might with reputation have accepted, it is no wonder that meanness and imposition appear disgustful. Independence is my happiness, and I view things as they are, without regard to place or person; my country is the world, and my religion is to do good.”