https://steemit.com/life/@graywood/the-fear-of-god-is-the-beginning-of-wisdom
Wisdom is not determine by the age of a person, it determine by how much you know the word of God and it used on your daily life.. Everyone can read the bible but is everyone understanding what it says, if you understand are you doing it?
The bible encourage us not be just hearers also doers of the word.