One is born through the conditions of parentage. Therefore, both flesh and spirit are related to conditions and are changed as conditions change. As a net is made up by a series of knots, so everything in this world is connected by a series of knots. If anyone thinks that the mesh of a net is an independent, isolated thing, he is mistaken. It is called a net because it is made up of a series of connected meshes, and each mesh has its place and responsibilities to other meshes.
Blossoms come about because of a series of conditions that lead up to their blooming.
Leaves are blown away because of a series of conditions lead up to it. Blossoms do not appear independently, nor does a leaf fall of itself, out of its season. He abused me, he laughed at me, he struck me. Thus one thinks and so long as one retains such thoughts, one's anger continues. Anger will never disappear so long as there are thoughts of resentment in the mind.