The best kind of conversation is that which may be called thinking aloud.

“He understands the texture and meaning of the visible universe, and 'sees into …”

“Though familiarity may not breed contempt, it takes off the edge of admiration.”

“The most silent people are generally those who think most highly of themselves.”

“El hombre es el único animal que ríe y llora; porque él es el único que conoce …”