The first time one learns and understands. The second time, he learns but thinks, I was fooling myself to think that I understand, for I understand nothing. The third time, he understands and doesn’t understand. The fourth time, he understands what he did not understand and doesn’t understand what he understood. And on and on in this fashion. And if he works very hard and go back over the text so many times that he loses track, and if he has help from on high, he begins to understand. And this is the beginning of Wisdom