2
" Here bhikkhus, some misguided men learn the Dhamma–discourses, stanzas, expositions, verses, exclamations, sayings, birth stories, marvels, and answers to questions–but having learned the Dhamma, they do not examine the meaning of those teachings with wisdom. Not examining the meaning of those teachings with wisdom, they do not gain a reflective acceptance of them. Instead they learn the Dhamma only for the sake of criticising others and for winning in debates, and they do not experience the good for the sake of which they learned the Dhamma. "
― , The Middle Length Discourses of the Buddha: A Translation of the Majjhima Nikaya
5
" Now, Kalamas, don’t go by reports, by legends, by traditions, by scripture, by logical conjecture, by inference, by analogies, by agreement through pondering views, by probability, or by the thought, ‘This contemplative is our teacher.’ When you know for yourselves that, ‘These qualities are skillful; these qualities are blameless; these qualities are praised by the wise; these qualities, when adopted & carried out, lead to welfare & to happiness’ — then you should enter & remain in them.
[Kalama Sutta, AN 3.65] "
― , The Numerical Discourses of the Buddha: A Translation of the Anguttara Nikaya
6
" Suppose a man threw into the sea a yoke with one hole in it, and the east wind carried it to the west, and the west wind carried it to the east, and the north wind carried it to the south, and the south wind carried it to the north. Suppose there were a blind turtle that came up once at the end of each century. What do you think, bhikkhus? Would that blind turtle put his neck into that yoke with one hole in it?"
"He might, venerable sir, sometime or other at the end of a long period."
"Bhikkhus, the blind turtle would sooner put his neck into that yoke with a single hole in it than a fool, once gone to perdition, would take to regain the human state, I say. Why is that? Because there is no practising of the Dhamma there, no practising of what is righteous, no doing of what is wholesome, no performance of merit. There mutual devouring prevails, and the slaughter of the weak. "
― , The Middle Length Discourses of the Buddha: A Translation of the Majjhima Nikaya
12
" On the basis of its ethical quality, the Buddha distinguishes kamma into two major categories: the unwholesome (akusala) and the wholesome (kusala). Unwholesome kamma is action that is spiritually detrimental to the agent, morally reprehensible, and potentially productive of an unfortunate rebirth and painful results. The criterion for judging an action to be unwholesome is its underlying motives, the “roots” from which it springs. There are three unwholesome roots: greed, hatred, and delusion. From these there arises a wide variety of secondary defilements—states such as anger, hostility, envy, selfishness, arrogance, pride, presumption, and laziness—and from the root defilements and secondary defilements arise defiled actions. Wholesome kamma, on the other hand, is action that is spiritually beneficial and morally commendable; it is action that ripens in happiness and good fortune. Its underlying motives are the three wholesome roots: nongreed, nonhatred, and nondelusion, which may be expressed more positively as generosity, loving-kindness, and wisdom. Whereas actions springing from the unwholesome roots are necessarily bound to the world of repeated birth and death, actions springing from the wholesome roots may be of two kinds, mundane and world-transcending. The mundane (lokiya) wholesome actions have the potential to produce a fortunate rebirth and pleasant results within the round of rebirths. The world-transcending or supramundane (lokuttara) wholesome actions—namely, the kamma generated by developing the Noble Eightfold Path and the other aids to enlightenment—lead to enlightenment and to liberation from the round of rebirths. This is the kamma that dismantles the entire process of karmic causation. "
― , In the Buddha's Words: An Anthology of Discourses from the Pali Canon
