We should also consider that there are certain human beings who are known as "rough diamonds." That is, on the outside they appear to be unattractive and without merit, whereas on the inside they are of great worth. To bring out their worth, so that their true value is apparent to society, it is pointless scratching at the surface or using acid. If the upright human soul is to be revealed in all its beauty, it must be given the same delicate handling and treated with the same expertise as the master craftsman lavishes on a superb but fragile piece of jewelry.