To think straight, it is advisable to expect all qualities and attributes, adjectives, and so on to refer to at least two sets of interactions in time.
Change begins with understanding and understanding begins by identifying oneself with another person: in a word, empathy. The arts enable us to put ourselves in the minds, eyes, ears and hearts of other human beings.
The other thing that happened in 1883 was my reading of Thoreau's Walden.

