Others are affected by what I am, and say, and do. So that a single act of mine may spread and spread in widening circles, through a nation or humanity. Through my vice I intensify the taint of vice throughout the universe. Through my misery I make multitudes sad. On the other hand, every development of my virtue makes me an ampler blessing to my race. Every new truth that I gain makes me a brighter light to humanity.

The Perfect Life: In Twelve Discourses (ed. 1876)