Source: Samyutta Nikaya LVI.11 (Buddhist)
Bhikkhus, these two extremes ought not to be cultivated by one gone forth from the house-life. What are the two? There is devotion to indulgence of pleasure in the objects of sensual desire, which is inferior, low, vulgar, ignoble, and leads to no good; and there is devotion to self-torment, which is painful, ignoble and leads to no good.
The middle way discovered by a Perfect One avoids both these extremes; it gives vision,  it gives knowledge, and it leads to peace, to direct acquaintance, to discovery, to nibbana.
And what is that middle way? It is simply the noble eightfold path, that is to say, right view, right intention, right speech, right action, right livelihood, right effort, right mindfulness, right concentration. That is the middle way discovered by a Perfect One, which gives vision, which gives knowledge, and which leads to peace, to direct acquaintance, to discovery, to nibbana.
DOCUMENT 4
Walk the class through interpretation of this document. Make sure to give students an opportunity to complete the table before revealing the answers.