There is no other single external factor as helpful as good friendship for a trainee bhikkhu who is aspiring for the highest goal.

The Buddha explains the cause and condition by which a person comes to be recognized as aggressive or gentle. He illuminates how the presence or absence of passion, aversion, and delusion determines whether one is susceptible to provocation and reacts with anger, or remains unshaken.

The Buddha describes three persons based on how they respond to anger. One person is like a line etched on rock, another like a line etched on ground, and the third like a line etched on water.

Five factors of well-spoken speech are - 1) It is spoken at the proper time, 2) truthfully, 3) gently, 4) in a way that benefits, and 5) spoken with a mind of loving-kindness.

A radiant deity visits the Buddha and shares six qualities that ensure the non-decline of a bhikkhu - 1) respect for the Teacher, 2) the Dhamma, 3) the Saṅgha, 4) the training, 5) diligence, and 6) courteousness. The Buddha affirms these qualities as supportive of progress toward Nibbāna.