In all things, the Way does not want to be obstructed, for if there is obstruction, there is choking; if the choking does not cease, there is disorder, and disorder harms the life of all creatures ~Chuang-Tzu*
When I chisel a wheel, if the blows of the mallet are too gentle, the chisel slides and won’t take hold. But if they’re too hard, it bites in and won’t budge. Not too gentle, not too hard–you can get it in your hand and feel it in your mind. You can’t put it into words, and yet, there’s a knack to it somehow. I can’t teach it to my son, and he can’t learn it from me. ~Wheelwright P’ien*
The arising and ceasing within a ksana* occurs very rapidly. During any particular moment, we see flowers as red and leaves as green. In reality, they are constantly changing from ksana to ksana, and after a while, they will wilt. Within each ksana, they are perpetually growing and wilting.
In this world, how can there be any flowers and grass that will never wilt? How can there be any tables that will not be subjected to destruction? Because all phenomena and existences are arising from ksana to ksana, all phenomena and existence are therefore ceasing from ksana to ksana. There is a saying, “When a young man snaps his fingers, sixty-three ksanas have gone by.” Time goes by very fast. Youth can disappear in a flash. A ksana is indeed an extremely brief and short span of time.
*A ksana is a tiny unit of time, approximately one seventy-fifth of a second. It is an imperceptibly small amount of time, and all kinds of things happen within the space of a ksana that elude our conscious awareness. For example, it is said there are 900 arisings and ceasings within each ksana. I suspect the number 900 is not meant to be precise but rather is a poetic way of saying “a lot.”