The 18th Olympic Games was held in Tokyo in 1964.
And then, The Olympics will take place at Tokyo again in 2020.
During about 50 years, Japan became a rich country in economically and materially.
However, we've lost the richness of heart in return for those obtained.
Even if a long time has passed, athletic facilities at that time continue in existence,
and new facilities will build in a vacant site for the next Tokyo Olympics.
These showed me that the richness of the heart can be obtained by continuing and
challenging toward own goal.