All Nāgārjuna quotes taken either from Mūlamadhyamakakārikā or Ratnāvalī
"If by renouncing a lesser happiness
One may realize a greater happiness
Let the wise one renounce the lesser
Having regard for the greater
Dhp 21.290
"“His deliverance, being founded upon truth, is unshakeable. For that is false, bhikkhu, which has a deceptive nature, and that is true which has an undeceptive nature—Nibbāna. "
MN 140
"Knowing that whatever is felt — pleasure, pain, neither pleasure nor pain, within or without — is stressful, deceptive..."
Sn 3.12
“Master Gotama, is pain self-made?”
“Don’t say that, Kassapa.”
“Then is it other-made?”
“Don’t say that, Kassapa.”
“Then is it both self-made and other-made?”
“Don’t say that, Kassapa.”
“Then is it the case that pain, without self-making or other-making, is spontaneously arisen?”
“Don’t say that, Kassapa.”
“Then is there no pain?”
“It’s not the case, Kassapa, that there is no pain. There is pain.”
“Then, in that case, does Master Gotama not know or see pain?”
“Kassapa, it’s not the case that I don’t know or see pain. I know pain. I see pain.”
“Now, Master Gotama, when asked, ‘Is pain self-made?’ you say, ‘Don’t say that, Kassapa.‘ When asked, ‘Then is it other-made?‘ you say, ‘Don’t say that, Kassapa.‘ When asked, ‘Then is it both self-made and other-made?’ you say, ‘Don’t say that, Kassapa.‘ When asked, ‘Then is it the case that pain, being neither self-made nor other-made, arises spontaneously?’ you say, ‘Don’t say that, Kassapa.‘ When asked, ‘Then is there no pain?’ you say, ‘It’s not the case, Kassapa, that there is no pain. There is pain.‘ When asked, ‘Well, in that case, does Master Gotama not know or see pain?’ you say, ‘Kassapa, it’s not the case that I don’t know or see pain. I know pain. I see pain.’ Then tell me about pain, lord Blessed One. Teach me about pain, lord Blessed One!”
“Kassapa, the statement, ‘With the one who acts being the same as the one who experiences, existing from the beginning, pain is self-made’: This circles around eternalism. And the statement, ‘With the one who acts being one thing, and the one who experiences being another, existing as the one struck by the feeling’: This circles around annihilationism. Avoiding these two extremes, the Tathāgata teaches the Dhamma via the middle:
From ignorance as a requisite condition come fabrications.
From fabrications as a requisite condition comes consciousness.
From consciousness as a requisite condition comes name-&-form.
From name-&-form as a requisite condition come the six sense media.
From the six sense media as a requisite condition comes contact.
From contact as a requisite condition comes feeling.
From feeling as a requisite condition comes craving.
From craving as a requisite condition comes clinging/sustenance.
From clinging/sustenance as a requisite condition comes becoming.
From becoming as a requisite condition comes birth.
From birth as a requisite condition, then aging-&-death, sorrow, lamentation, pain, distress, & despair come into play. Such is the origination of this entire mass of stress & suffering.
“Now from the remainderless fading & cessation of that very ignorance comes the cessation of fabrications. From the cessation of fabrications comes the cessation of consciousness. From the cessation of consciousness comes the cessation of name-&-form. From the cessation of name-&-form comes the cessation of the six sense media. From the cessation of the six sense media comes the cessation of contact. From the cessation of contact comes the cessation of feeling. From the cessation of feeling comes the cessation of craving. From the cessation of craving comes the cessation of clinging/sustenance. From the cessation of clinging/sustenance comes the cessation of becoming. From the cessation of becoming comes the cessation of birth. From the cessation of birth, then aging-&-death, sorrow, lamentation, pain, distress, & despair all cease. Such is the cessation of this entire mass of stress & suffering.”
SN 12:17
"When one sees the cessation of the world as it actually is with right discernment, 'existence' with reference to the world does not occur to one."
SN 12:15
“Suppose, Māgandiya, there was a leper with sores and blisters on his limbs, being devoured by worms, scratching the scabs off the openings of his wounds with his nails, cauterising his body over a burning charcoal pit. Then his friends and companions, his kinsmen and relatives, brought a physician to treat him. The physician would make medicine for him, and by means of that medicine the man would be cured of his leprosy and would become well and happy, independent, master of himself, able to go where he likes. Then two strong men would seize him by both arms and drag him towards a burning charcoal pit. What do you think, Māgandiya? Would that man twist his body this way and that?”
“Yes, Master Gotama. Why is that? Because that fire is indeed painful to touch, hot, and scorching.”
“What do you think, Māgandiya? Is it only now that that fire is painful to touch, hot, and scorching, or previously too was that fire painful to touch, hot, and scorching?”
“Master Gotama, that fire is now painful to touch, hot, and scorching, and previously too that fire was painful to touch, hot, and scorching. For when that man was a leper with sores and blisters on his limbs, being devoured by worms, scratching the scabs off the openings of his wounds with his nails, his faculties were impaired; thus, though the fire was actually painful to touch, he acquired a mistaken perception of it as pleasant.”
“So too, Māgandiya, in the past sensual pleasures were painful to touch, hot, and scorching; in the future sensual pleasures will be painful to touch, hot, and scorching; and now at present sensual pleasures are painful to touch, hot, and scorching. But these beings who are not free from lust for sensual pleasures, who are devoured by craving for sensual pleasures, who burn with fever for sensual pleasures, have faculties that are impaired; thus, though sensual pleasures are actually painful to touch, they acquire a mistaken perception of them as pleasant.
MN 75
"...for one reborn as a human being false speech at minimum conduces to false accusations."
"...for one reborn as a human being divisive speech at minimum conduces to being divided from one’s friends."
"...for one reborn as a human being harsh speech at minimum conduces to disagreeable sounds."
"...for one reborn as a human being idle chatter at minimum conduces to others distrusting one’s words."
AN 8:40
“It is by clinging, Ānanda, that the notion ‘I am’ occurs, not without clinging. And by clinging to what does ‘I am’ occur, not without clinging? It is by clinging to form that ‘I am’ occurs, not without clinging. It is by clinging to feeling … to perception … to volitional formations … to consciousness that ‘I am’ occurs, not without clinging.
SN 22:83
"For that is false, bhikkhu, which has a deceptive nature"
MN 140
And what is wrong view? 'There is nothing given, nothing offered, nothing sacrificed. There is no fruit or result of good or bad actions. There is no this world, no next world, no mother, no father, no spontaneously reborn beings; no brahmans or contemplatives who, faring rightly & practicing rightly, proclaim this world & the next after having directly known & realized it for themselves.' This is wrong view...
MN 117
"And what is right view? Right view, I tell you, is of two sorts: There is right view with effluents, siding with merit, resulting in acquisitions [of becoming]; there is right view that is noble, without effluents, transcendent, a factor of the path.
"And what is the right view with effluents, siding with merit, resulting in acquisitions? 'There is what is given, what is offered, what is sacrificed. There are fruits & results of good & bad actions. There is this world & the next world. There is mother & father. There are spontaneously reborn beings; there are contemplatives & brahmans who, faring rightly & practicing rightly, proclaim this world & the next after having directly known & realized it for themselves.' This is the right view with effluents, siding with merit, resulting in acquisitions.
"And what is the right view that is noble, without effluents, transcendent, a factor of the path? The discernment, the faculty of discernment, the strength of discernment, analysis of qualities as a factor for awakening, the path factor of right view[1] in one developing the noble path whose mind is noble, whose mind is without effluents, who is fully possessed of the noble path. This is the right view that is noble, without effluents, transcendent, a factor of the path.
MN 117
"By & large, Kaccayana, this world is supported by (takes as its object) a polarity, that of existence & non-existence. But when one sees the origination of the world as it actually is with right discernment, 'non-existence' with reference to the world does not occur to one. When one sees the cessation of the world as it actually is with right discernment, 'existence' with reference to the world does not occur to one.
SN 12:15
Consciousness which is non-manifestative
Endless lustrous on all sides
Here it is that water and earth
Fire and air no footing find
Here again is long and short
Subtle and gross, comely and ugly
Here is name as well as form
Are held in check with no trace left
Wherein consciousness comes to cease
All these are held in check therein
MN 49
“Now suppose that a man desiring heartwood, in quest of heartwood, seeking heartwood, were to go into a forest carrying a sharp ax. There he would see a large banana tree: straight, young, of enormous height. He would cut it at the root and, having cut it at the root, would chop off the top. Having chopped off the top, he would peel away the outer skin. Peeling away the outer skin, he wouldn’t even find sapwood, to say nothing of heartwood. Then a man with good eyesight would see it, observe it, & appropriately examine it. To him—seeing it, observing it, & appropriately examining it—it would appear empty, void, without substance: for what substance would there be in a banana tree? In the same way, a monk sees, observes, & appropriately examines any fabrications that are past, future, or present; internal or external; blatant or subtle; common or sublime; far or near. To him—seeing them, observing them, & appropriately examining them—they would appear empty, void, without substance: for what substance would there be in fabrications?
SN 22:95