I have your picture in my room; I never pass it without stopping to look at it; and yet when you are present with me I scarce ever cast my eyes on it. If a picture, which is but a mute representation of an object, can give such pleasure, what cannot letters inspire? They have souls; they can speak; they have in them all that force which expresses the transports of the heart; they have all the fire of our passions, they can raise them as much as if the persons themselves were present; they have all the tenderness and the delicacy of speech, and sometimes even a boldness of expression beyond it.

The Letters of Abelard and Héloïse