Two-arrows paradigm (Sallatha Sutta) -- in the Mahayana? The Sallatha Sutta (SN 36.6) in the Pali Canon is well-known in the Theravada and MBI (mindfulness-based-intervention -- MBSR, MBCT, etc) worlds for the two-arrows paradigm.

The first arrow is a physical pain (or in modern readings, also primary emotional pain such as loss of a loved one). The second arrow, which ones shoots at oneself, is the emotional reaction to the first-arrow pain. The first arrow is inevitable -- it's part of being in samsara; the second arrow is not inevitable and is preventable dukkha.

It's sometimes expressed in the aphorism -- pain is inevitable; suffering is optional.

My question -- is this paradigm, aphorism or sutta discussed anywhere in the Mahayana? I cannot find it in the Gelug Lam Rim (via Pabonka), but maybe it's elsewhere, or subsumed under something else? But perhaps this sutta is not included in the Tibetan canon (the Kangyur) at all.

Below is the two-arrow (dart) excerpt, Bikkhu Bodhi's translation. (But you might want to read the whole sutta; even though it is fairly short, there is a lot more to it than what's covered by most contemporary teachers and commentators.)


  Bhikkhus, when the uninstructed worldling is being contacted by a
  painful feeling, he sorrows, grieves, and laments; he weeps beating
  his breast and becomes distraught. He feels two feelings a bodily one
  and a mental one. Suppose they were to strike a man with a dart, and
  then they would strike him immediately afterwards with a second
  dart,so that the man would feel a feeling caused by two darts. So
  too, when the uninstructed worldling is being contacted by a painful
  feeling ... he feels two feelings—a bodily one and a mental one.
  
  ...
  
  Bhikkhus, when the instructed noble disciple is contacted by a painful feeling, he does not sorrow, grieve, or lament; he does not
  weep beating his breast and become distraught. He feels one feeling
  a bodily one, not a mental one. Suppose they were to strike a man with
  a dart, but they would not strike him imme­diately afterwards with a
  second dart, so that the man would feel a feeling caused by one dart
  only. So too, when the instructed noble disciple is contacted by a
  painful feeling ... he feels one feeling—a bodily one, not a mental
  one.


Thanks! --David
Most Mahayana sutras are in Chinese Text, as a result someone who is good both in English and Chinese will help you.

I tried google, and found 2 results based on the titles: (however not sure how smart google is in buddhism, so i do not know if they are Chinese versions of your selected sutra)

http://tripitaka.cbeta.org/T01n0026_060
（二二一）中阿含例品箭喻經第十
http://www.cbeta.org/result/normal/T01/0094_001.htm
佛說箭喻經

However similar story might appear in some other sutras, the story below is one of them which I read before:

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http://www.cbeta.org/result/normal/T19/0945_005.htm
(From line: T19n0945_p0126b20(00))

畢陵伽婆蹉即從座起，頂禮佛足而白佛言：「我初發心從佛入道，數聞如來說諸世間不可樂事，乞食城中心思法門，不覺路中毒刺傷足，舉身疼痛我念有知，知此深痛雖覺覺痛，覺清淨心無痛痛覺，我又思惟如是一身寧有雙覺？攝念未久身心忽空，三七日中諸漏虛盡成阿羅漢，得親印記發明無學。佛問圓通，如我所證，純覺遺身斯為第一！」

======================

And the English version of above text:

======================

Pilindavatsa arose from his seat, bowed at the Buddha's feet, and said to the Buddha:

"When I first left home to follow the Buddha and enter the way, I often heard the Thus Come One explain that there is nothing in this world that brings happiness. Once, when I was begging in the city, I was reflection on this Dharma-door and did not notice a poisonous thorn on the road until it had pricked my foot. My entire body experienced physical pain, but my mind also and recognized the feeling of pain, I knew that in my pure heart, there was neither pain nor awareness of pain.

"I also thought, 'Is it possible for one body to have two awareness?' Having reflected on this for a while, my body and mind were suddenly empty. After twenty-one days, my outflows disappeared. I accomplished Arhatship and received certification in person and a confirmation that I had realized the level beyond study.
"The Buddha asks about perfect penetration. As I have been certified to it, purifying the awareness and forgetting the body is the superior method."

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May you be happy and at ease