Taken from the Pope Francis’ January 16, 2015 address to families in the Philippines:
I would like to tell you something very personal. I like St Joseph very much. He is a strong man of silence. On my desk I have a statue of St Joseph sleeping. While sleeping he looks after the Church. Yes, he can do it! We know that. When I have a problem or a difficulty, I write on a piece of paper and I put it under his statue so he can dream about it. This means please pray to St Joseph for this problem.
Read the entire text of his address at cbcpnews.