Final answer:
The mind achieves a state of quiescence through practices like meditation or relaxation techniques, allowing for a calm and quiet mental state.
Step-by-step explanation:
The state of quiescence refers to a state of rest or inactivity. In the context of the mind, achieving a state of quiescence means achieving a calm and quiet mental state, free from distractions and agitation. This can be achieved through practices such as meditation or relaxation techniques. For example, sitting in a comfortable chair with closed eyes, focusing on a calming word or phrase, and allowing the mind to passively focus on pleasant thoughts can help achieve a state of quiescence.