உளமு முயிரு முணர்வுஞ் செயலுமுளவாங் கிளையிரண் டுந்தீபறவொன்றவற் றின்மூல முந்தீபற
உளமும் உயிரும் உணர்வும் செயலும் உளவாம் கிளை இரண்டு உந்தீபற ஒன்று அவற்றின் மூலம் உந்தீபற
In plain words
Mind and breath. One knows, the other does. They look like two different things and they behave like two different things. They are two branches of one plant. Which is why holding the breath quietens the mind — you are not managing two problems, you are tugging one root from two directions.
Word for word
The mind and the life-breath, as knowing and as action, are two branches. Fly up, undī! Their root is one. Fly up, undī!