I recall samples stating the four seals of Buddhism from "Blumenkraft" and Alan Watts from "Mir"; what are some other philosophers/philosophies to which you are keen?
I think there are poignant philosophical lessons to be learned in just about moment of every day.
I like using Alan Watts for the tone of his voice and the quality of the recordings as much as any literal message he is trying to convey.
Likewise with Robert Anton Wilson.
Both have brought flashes of wisdom and joy to me at times in my life when I was most able to benefit from them but I'm careful not to regard them as gurus of any kind.