Sacca
Sacca (Pāli; Sanskrit Satya) word meaning "real" or "true". In early Buddhist literature, sacca is often found in the context of the "Four Noble Truths", a crystallization of Buddhist wisdom. In addition, sacca is one of the ten pāramitās or "perfections" a bodhisatta must develop in order to become a Buddha.
The profoundest truth of reality
In the Pali Canon, sacca is frequently found in the term ariya-sacca, meaning "noble truth" or "truth of the noble ones". More specifically, the term ariya-sacca refers to the Buddha's "Four Noble Truths," elucidated in his first discourse as follows (where sacca is translated as "reality"):
Now this, bhikkhus, for the Noble One(s), is the pain-originating reality. It is this craving which leads to renewed existence, accompanied by delight and attachment, seeking delight now here now there; that is, craving for sense-pleasures, craving for existence, craving for extermination (of what is not liked).
Now this, bhikkhus, for the Noble One(s), is the pain-ceasing reality. It is the remainderless fading away and cessation of that same craving, the giving up and relinquishing of it, freedom from it, non-reliance on it.
Now