"The only correct actions are those that demand no explanation and no apology"

In this quote, Red Auerbach is emphasizing the importance of taking responsibility for one's actions. He thinks that the only actions that are really correct are the ones that do not require any explanation or apology. This suggests that a person must always think carefully before acting and make sure that their actions align with their values and beliefs. If an action requires an explanation or apology, it might suggest that it was not the ideal thing to do. Auerbach is encouraging individuals to be conscious of their actions and strive to always do what is right without requiring to justify or excuse it.