Samyuktagama (Sanskrit fragments) 381.4

381.4

爾時，世尊告諸比丘：「有四聖諦。何等為四？謂苦聖諦、苦集聖諦、苦滅聖諦、苦滅道跡聖諦。若比丘於此四聖諦未無間等者，當修無間等，起增上欲，方便堪能，正念正知，應當學。」

It was then that the Bhagavān addressed the monks, “There are four noble truths. What are the four? They are the noble truth of suffering, the noble truth of suffering’s formation, the noble truth of suffering’s cessation, and the noble truth of the path to suffering’s cessation.

“If he has yet to immediately understand these four noble truths, a monk must cultivate that immediate understanding. By producing an increasing desire and applying himself as he is able, he should realize it with right mindfulness and right knowledge.”