Nathanael said to him, "Can any good thing come out of Nazareth?" Philip said to him, "Come and see."
Come and see ...  Nothing dispels prejudice and clears away misunderstanding like personal investigation; and, of all the challenges ever addressed to prejudiced or skeptical men, none was ever any more effective than this, "Come and see!"  It is true now, as always, that the only unbelievers are those who have not made a fair and personal search of the evidence.  Clarke's profound statement on this theme is: