Wisdom is to see the truth of the various manifestations of body and mind. When we use our trained and concentrated minds to examine the five khandas, we will see clearly that both body and mind are impermanent, unsatisfactory and soul-less. In seeing all compounded things with wisdom we do not cling or grasp. Whatever we receive, we receive mindfully. We are not excessively happy. When things of ours break up or disappear, we are not unhappy and do not suffer painful feelings β for we see clearly the impermanent nature of all things. When we encounter illness and pain of any sort, we have equanimity because our minds have been well trained. The true refuge is the trained mind.
All of this is known as wisdom which knows the true characteristics of things as they arise. Wisdom arises from mindfulness and concentration. Concentration arises from a base of morality or virtue. All of these things, morality, concentration and wisdom, are so inter-related that it is not really possible to separate them. In practice it can be looked at in this way: first there is the disciplining of the mind to be attentive to breathing. This is the arising of morality. When mindfulness of breathing is practiced continuously until the mind is quiet, this is the arising of concentration. Then examination showing the breath as impermanent, unsatisfactory and not-self, and the subsequent non-attachment, is the arising of wisdom. Thus the practice of mindfulness of breathing can be said to be a course for the development of morality, concentration and wisdom. They all come together.
When morality, concentration and wisdom are all developed, we call this practicing the Eightfold Path which the THE BLESSED NOBLE AWAKENED ONE - THE TATHAGATA taught as our only way out of suffering. The Eightfold Path is above all others because if properly practiced it leads directly to Nibbana, to peace. We can say that this practice reaches the THE BLESSED NOBLE AWAKENED ONE - THE TATHAGATA -DOCTRINE-TRUE PRACTICE OF THE PATH SHOWN BY THE BLESSED NOBLE AWAKENED ONE - THE TATHAGATA
truly and precisely.