By James Nealis, M.D.
Published: April 4, 2013.
An old knight. An eccentric sailor. A Brigadier General. An ex-slave. A professor of oratory. What do all of these men have in common? They were all once ordinary men who performed extraordinary feats and, by doing so, forever changed the course of history. The fact that one man can make a difference is actually substantiated by the fact that it is usually one man that does!