In my humble opinion every good wikipedian should make the majority of their editing using their real name and surname in order to encourage free speech and dialogue amongst all the people of the world.[neutrality is disputed]
I don't consider myself a Don Quixote; sometimes there are very good reasons to remain anonymous or pseudonymous and I will protect everyone's right to do so.[dubious – discuss]
My P.O.V.s are relative to myself as long as they don't harm people or groups of people with a clear malignant purpose.[clarification needed]
Including the contents of a template page on a different page (by surrounding the page name with double braces, i.e. "{{}}" and leaving out the "Template:" prefix) is called transclusion.
This allows the other page to be automatically updated whenever the template page is updated.
Besides templates, pages in the following namespaces can be transcluded:
Category:
Help:
Portal:
User:
Wikipedia:
The only difference between transcluding these and templates is that you must include the prefix (followed by a colon) with the page's name inside the double braces.
Images also can be transcluded, but this is done using double square brackets instead of braces.