We have just released our eBook in Kindle format with over 40,000 famous quotations categorized in over 1,300 topics. (also available in print Volume I & II paperback)
Everyone has a responsibility to not only tolerate another person's point of view, but also to accept it eagerly as a challenge to your own understanding. And express those challenges in terms of serving other people.
~ Arlo Guthrie - [Responsibility]