Aṅguttara Nikāya — Discursos Numerados — 4.254 — Insight

1“Mendicants, there are these four things. What four? There are things that should be completely understood by direct knowledge. There are things that should be given up by direct knowledge. There are things that should be developed by direct knowledge. There are things that should be realized by direct knowledge.

2And what are the things that should be completely understood by direct knowledge? The five grasping aggregates. These are called the things that should be completely understood by direct knowledge.

3And what are the things that should be given up by direct knowledge? Ignorance and craving for continued existence. These are called the things that should be given up by direct knowledge.

4And what are the things that should be developed by direct knowledge? Serenity and discernment. These are called the things that should be developed by direct knowledge.

5And what are the things that should be realized by direct knowledge? Knowledge and freedom. These are called the things that should be realized by direct knowledge.

6These are the four things.”