It is rare to be born a human being. The number of those endowed with human life is as small as the amount of earth one can place on a fingernail. Life as a human being is hard to sustain—as hard as it is for the dew to remain on the grass. But it is better to live a single day with honor than to live to 120 and die in disgrace. Live so that all the people of Kamakura will say in your praise that Nakatsukasa Saburō Saemon-no-jō is diligent in the service of his lord, in the service of Buddhism, and in his concern for other people. More valuable than treasures in a storehouse are the treasures of the body, and the treasures of the heart are the most valuable of all. From the time you read this letter on, strive to accumulate the treasures of the heart!
The heart of the Buddha’s lifetime of teachings is the Lotus Sutra, and the heart of the practice of the Lotus Sutra is found in the “Never Disparaging” chapter. What does Bodhisattva Never Disparaging’s profound respect for people signify? The purpose of the appearance in this world of Shakyamuni Buddha, the lord of teachings, lies in his behavior as a human being.
The wise may be called human, but the thoughtless are no more than animals.