I had to smile at the title of the book he presented each one.

Perhaps a subtle suggestion that some of them need to take better care of their "souls".

I wonder how many will  take the challenge and actually read the book.

Francis obviously has. He bases his actions using a technique from the book:-

" ... vigorous in deed, gentle in manner ... ",   a motto the curia should consider. 

Also his comments on ... "giving value to the role of women is also of great importance ... ".

Another Vatican reform that must be considered. A previous pope may have said "never" but Francis has opened the window in a gentle manner!!!!!!