Jesus received His wisdom and knowledge by revelation from the Spirit of God not by the teachings of man.  The Holy Ghost was His teacher. Jesus had to be taught the things of God. This looks contrary to Colossians 2:3, which says that all the treasures of wisdom and knowledge are hidden in Jesus. If Jesus was God manifest in the flesh, why would He have to learn or be taught?

The agreement between these opposite statements is that Jesus' spirit man was 100% God and had all of the wisdom and understanding of God in it, but it was manifest in natural flesh. It wasn't sinful flesh but it was flesh, and had to be educated. The knowledge was within Him but it had to be drawn out.

At the new birth, a born-again man's spirit "is renewed in knowledge after the image of him that created him" (Colossians 3:10).  "We have the mind of Christ" (1 Corinthians 2:16), and "an unction from the Holy One, and ye know all things" (1 John 2:20). 

All of these things are a reality in our spiritual man. But, just as Jesus had to be taught, so we must draw this wisdom and knowledge out of our spirits and renew our minds with it (Romans 12:2). This is one of the main ministries of the Holy Spirit to the believer. 

Through the new birth, we have received the mind of Christ in our spirit man and are in the process of growing in wisdom by drawing this knowledge out of our spirits and renewing/reprogramming our minds. 

Wisdom has to be drawn out by faith, time spent in the Word, and prayer.