No amount of technical knowledge and competence is, of itself, sufficient to make a craftperson into an artist. That requires caring - passionate caring about ultimate things.
Before the revolution I thought there are appropriate individuals who would do the job according to Islam, therefore I repeatedly said that clerics would go after their own job. Then I saw that most of them were inappropriate individuals and I found out that what I said was not true, so I came and clearly announced that I was wrong.