I did not get the chance to comment on 18 Tevet (last week), the yahrzeit of Rabbi Abraham Joshua Heschel. I will do a fuller post of words at a later time. For now, hear him in his own voice, in the 1972 Eternal Light interview with Carl Stern.
The full show can be found on You Tube. For the transcript, see here in Moral Grandeur and Spiritual Audacity.
I would also like to note that the internet has absolutely everything. It's really something.