Basically you are like two parallel lines which never meet. Dialogue seems to be impossible. All is monologue — you are talking to yourself and the other is talking to himself. Two monologues together look like a dialogue only in appearance. – Osho, The Revolution: Talks on Kabir, 1979
Talking is like playing on the harp; there is as much in laying the hands on the strings to stop their vibration as in twanging them to bring out their music. – Oliver Wendell Holmes
The tragedy of education is played in two scenes — incompetent pupils facing competent teachers and incompetent teachers facing competent pupils. – Martin H. Fischer (1879–1962)
It may be that without a vision men shall die. It is no less true that, without hard practical sense, they shall also die. Without Jefferson the new nation might have lost its soul. Without Hamilton it would assuredly have been killed in body. – James Truslow Adams