雜阿含經 389.p7

389.p7

“The Tathāgata, the Arhat, the Completely Awakened One is the great king of doctors. He achieved these four virtues to heal the illness of sentient beings in the same way. What are the four? The Tathāgata knows ‘this is the noble truth of suffering,’ and he truly knows it … ‘this is the noble truth of suffering’s formation,’ and he truly knows it … ‘this is the noble truth of suffering’s cessation,’ and he truly knows it … ‘this is the noble truth of the path to suffering’s cessation,’ and he truly knows it.