the old story that has been in the WT many times about a little boy who was seven and raised a chicken and gave the money to the Society. The CO went on and on and on about how wonderful that was and how we here in the US have so much and how that dollar that little boy gave could have feed his family, etc but no he gave it all to Jehovah.
I've never understood why stories about people giving up money that could have been used to feed themselves is a good example!