Kabbalah zu Jeschijahu 30:33

...Subsequently, Chochma (wisdom) is a building block of reality which the mouth only articulates, as oppsed to Da'at (knowledge) and Tevuna (comprehension) which are renewed with breath. As Elihu says (Iyov 32:8): "But there is a spirit in man: and the breath (nishmat) of the Almighty gives them understanding." The expression "nishmat" aforementioned is from "neshima (breath)" as seen in (Isaiah 30:33): "...the breath (nishmat) of the Lord, like a stream of brimstone..." and not "neshama (soul)". Comprehension is activated by breath, not days or years (age).