—Jonson.
There are two elements that go to the composition of friendship, each so sovereign that I can detect no superiority in either, no reason why either should be first named. One is Truth. A friend is a person with whom I may be sincere. Before him I may think aloud. I am arrived at last in the presence of a man so real and equal that I may drop even those undermost garments of dissimulation, courtesy, and second thought, which men never put off, and may deal with him with the simplicity and wholeness with which one chemical atom meets another. Sincerity is the luxury allowed, like diadems and authority, only to the highest rank, that being permitted to speak truth as having none above it to court or conform unto.
Every man alone is sincere. The other element of friendship is tenderness.
—Emerson.
Foolish he who for the world would change a faithful friend.
—Euripides.