I am glad I am an optimist. The pessimist is half-licked before he starts. The optimist has won half the battle, the most important half that applies to himself, when he begins his approach to a subject with the proper mental attitude. The optimist may not understand, or if he understands he may not agree with, prevailing ideas but he believes, yes, knows, that in the long run and in due course there will prevail whatever is right and best.