Kabbalah do Przysłów 2:6

Correspondingly the human mind is fashioned in the same manner. It too has the ability to comprehend relative to the effort it uses to comprehend. As it is stated (Proverbs 2:6): " For the Lord gives wisdom: out of his mouth come knowledge and understanding." This is so, because all creations are an outcome of the speech of of G-d, as it is written (Psalms 33:6): " Through the word of Hashem the heavens were made." Subsequently, this mouth is the source and life force of all creations. The breath that flows from the mouth, which is the sustenance that permeates all creations, is all from that source that brought them into existence. Therefore it is stated (Devarim 8:3): "... that man does not live by bread only, but by every word that proceeds out of the mouth of the Lord does man live." This life force is the "breath" that enclothes itself in food as a necessity for man to live.