You may begin at a very early time to develop, even from the primitive quality of self-love, a notion of equity and a respect for it, but the vast conception of social justice can only find room in a character that has been made spacious by habitual contemplation of the height and breadth and close Compactedness of the fabric of the relations that bind man to man, and of the share, integral or infinitesimally fractional, that each has in the happiness or woe of other souls.
"Rousseau Volumes I. and II."
John Morley