Sense

Out of the 4 unthinkables, the unthinkable of the beginning of the universe in Buddhism,

And the thoughts of either the start or the end of the universe,

And a sense object,

According to Dhammachakkapavattana, Pali to English translation of Mahāsi Sāydaw,

Eye sense objects not just the sight in front of the eyes,

But a whole scenario from the sight to the very origin of sight,

So, if tracing the origin of sight,

From parents to grandparents, to stages of evolution, and the origin of the universe,

A huge data, worth hanging the whole thought process,

Ear sense objects not just the sound around,

But a whole scenario from the sound of contact to the speaker to almost anything beyond,

So, if tracing the origin of sound,

From parents to grandparents, to different stages of evolution, and the origin of the universe,

A huge data, worth hanging the whole thought process,

Nose sense object not just the smell around,

But a whole scenario from the smell of contact, to the food, to the cook, to almost anything beyond,

So, if tracing the origin of smell,

From parents to grandparents, teachers to stages of evolution, and the origin of the universe,

A huge data, worth hanging the whole thought process,

Tongue senses objects not only the taste of a single piece of food,

But a whole scenario from the taste of a single piece, to the food, to the cook, to almost anything beyond,

So, if tracing the origin of smell,

From parents to grandparents, to stages of evolution, and the origin of the universe,

A huge data, worth hanging the whole thought process,

Tactile sense object, not only a contact with touch,

But a whole scenario from the contact interface to almost anything beyond,

So, if tracing the origin of sound,

From parents to grandparents, to stages of evolution, and the origin of the universe,

A huge data, worth hanging the whole thought process,

Mind sense objects, not only a dhamma in the mind,

But a whole scenario from the dhamma of the contact to the founder to almost anything beyond,

So, if tracing the origin of dhamma,

From parents to grandparents, teachers to stages of evolution, and the origin of the universe,

A huge data, worth hanging the whole thought process,

Then, what kind of solution?

The mindfulness direction body for deathlessness with a total of fourteen exercises —  

One of which, the analysis into four elements,

Or mindfulness towards the four primary elements, the building blocks of everything,

Second the mindfulness of breathing,

Third attention to the postures,

Fourth clear comprehension of activities,

Fifth Reflection on foulness (31 parts of the body),

Sixth, the nine cemetery contemplations (on decaying corpses)