Do Babies Manipulate Parents by Crying?

Tonight I'm reading a small book that I bought three or four months ago - "Infant Massage". It is written by Vimala McClure, the founder of the International Association of Infant Massage. I came across a chapter that talks about how to understand a baby's crying and how to listen to their feelings, and I found it very interesting, so I'd like to share it with all of you.