The mysteries of creation are marvelous. When two persons meet at any time or place, the differences between them are patent. Their forms and manners differ. They differ in their cleverness and intelligence. Their opinions also vary. Without understanding what underlies these differences, the materialist thinker emphasizes the differences. Today, a growing number of intellectuals, ignoring the unity that underlies the diversity, propagate the cult of differences. The good persons who realize the unity behind the apparent diversity are dwindling in numbers from day to day. This is highly unfortunate.