The wise teachings declare that a son should set aside all other concerns and dedicate himself wholeheartedly to serving his parents. By doing so, he achieves the highest righteousness, for this act alone is so meritorious that it cannot be repaid in any way, no matter what is done. Without their explicit permission, he should not undertake any other duty, for this is the very essence of dharma, a path that leads to endless rewards even after death. A disciple who follows this path enjoys the fruits of knowledge and, upon leaving this world, attains heaven. But if he neglects this sacred duty, he incurs a grave fault and, as a consequence, falls into a terrible hell after death. In this world, honor comes to the giver because of the benefit they provide, and so, the venerable Manu revealed to all the inexhaustible worlds that await those who act righteously. In the presence of elders, the younger must rise and respectfully announce, “Here I am.” A true knower of dharma addresses elders with reverence, beginning with “O revered sir.” This respectful address is always to be used by a brāhmaṇa, as well as by kṣatriyas and others who seek prosperity. Even those endowed with knowledge and action, and well-versed in many sacred texts, must observe these courtesies. Greetings among peers are reserved for those of the same class. For women, the husband is regarded as the sole teacher; wherever he is present, he is to be honored as such. The scriptures describe five ranks of honor, each higher than the next, and wherever they are found—even a Śūdra who has attained the tenth stage—such a one is worthy of respect. The aged, those bent beneath burdens, the sick, and the weak are all to be honored. Before eating, a student must inform his teacher, speak with restraint, and eat only with the teacher’s permission. In assemblies, a Kṣatriya stands in the middle, while a Vaiśya stands above. When seeking alms, one should approach only those who do not dishonor him, for the practice of begging is prescribed except from the fallen and the unworthy. A student should diligently collect alms daily from households, maintaining purity in the process. If he is unsuccessful, he should avoid, in order, the houses he previously visited. He must control his speech and not look about in all directions. When eating, he should do so with effort, restrained speech, and a focused mind. The life of one who observes vows and lives on alms is considered as virtuous as fasting. Upon seeing others, one should greet them with joy, pleasure, and approval. Therefore, one must avoid all that is unholy or hated by the world. There is an eternal rule: one should not always eat facing north. After eating, seated in a clean place, one must rinse the mouth twice. If one has touched the lips or inside of the mouth, or has changed garments, one should rinse again before commencing study, after spitting, coughing, or breathing heavily. Even at both twilights, one should rinse again, even if already cleansed. Rinsing is also required after shedding tears or bleeding. After sleeping, whether once or several times, and after various other occasions, one should rinse again. The same applies after touching women or oneself, after putting on a lower garment, after touching one’s own hair, or after wearing unwashed clothes. For the sake of cleanliness, rinsing should always be done while seated, facing east or north. Yet, even after rinsing, one remains impure unless the feet are also washed. Thus, these sacred instructions guide the devoted student and householder alike in the path of righteousness, purity, and respect, illuminating the way to honor and eternal reward.