``How to Write More Clearly, Think More Clearly, and Learn Complex Material More Easily.''
Wonderful presentation by Michael A. Covington.
I like it up to the last slide (especially the last slide).
[ via Chung-chieh Shan's blog entry ]

John’s world is a world of ideas, a world in which ideas don’t belong to anyone, and when an idea is wrong, just the idea - not the person - is wrong. A world in which ideas are like young birds, and we catch them and proudly show them to our friends. The bird’s beauty and the hunter’s are distinct.
-Richard P. Gabriel (source)