What is the difference between private and public aims and objectives?

Question

and any examples??

Answer 1

Private aims and objectives are those in which the person believes.
Public ones are those in which he says he believes, for reasons best known to himself.
Ideally they would be the same, but there are people who prefer to keep face rather than be honest.

Answer 2

A private organisations main aim is to make a profit.

A public companies main aim is to provide a service to the public.