Conversation. — Because they have many of those ideas that, to be shown, have need of eyes, gestures, voice… — Joseph Joubert
Conversation. — Because they have many of those ideas that, to be shown, have need of eyes, gestures, voice, a whole multitude of signs that the written word does not accompany. One sees the soul in operation.
Source: Wikiquote · CC BY-SA 4.0

