Disclaimer: This translation does not guarantee complete accuracy, please confirm with the original page text.
## Verse 19:
**The Restraint of the Nose:**
The essence of this restraint lies in the absence of attachment and aversion towards pleasant and unpleasant scents arising from both living and non-living beings. For example, the scent of flowers, sandalwood, and other substances, which are caused by the karmic impressions of nature and the inherent qualities of the object. This restraint is the hallmark of a great sage, who remains unmoved by such sensory experiences.
## Verse 20:
**The Restraint of the Tongue:**
This restraint involves the complete detachment from the five tastes: bitter, pungent, astringent, sour, and sweet. It encompasses all types of food, including grains, milk, sweets, and spices. The true essence of this restraint lies in accepting both desirable and undesirable food offered by others without any desire or aversion. This is known as the "Jihvajaya" (conquest of the tongue) vow.
## Verse 21:
**The Restraint of Touch:**
This restraint involves the complete detachment from the eight types of touch sensations arising from both living and non-living beings. These sensations include rough, smooth, hard, soft, cold, hot, light, and heavy. The true essence of this restraint lies in accepting both pleasant and unpleasant touch sensations without any attachment or aversion. This is known as the "Sparshanirodha" (restraint of touch) vow.