The word sufficiency has another meaning, a wider meaning. It does not only mean self-sufficiency but also means to have enough for the individual to live on. This sufficiency was mentioned to those who were present here. in this hall -- when was it? 20 or 24 years ago, in 1974. From 1974 to 1998, it is 24 years, isn't it? On that day, I said that we should strive to have enough to live on.