What is the origen of the saying mind your p's?

The answer goes back to the days of early printing.

All books and newspapers were put together by hand and the 'Print Setter' was an extremely important job.

Not only did he have to be well educated he had to be able to spell and do it all at speed.

If you think about it, to set up a line of print you have to set it up backwards so as to create a mirror image on the page.

Look at the lower case letters p and q now imagine them backwards.

The old saying "mind your p's and q's" was always told to me as a suggestion to pay attention to details. These details could be spelling, manners or just plain hygiene.

There are actually several contested theories for the origination of this phrase. The printing press answer, referenced by another member is by far the most popular.

Another origin comes from English pubs and taverns of the seventeenth century. Bartenders would keep a watch on the alcohol consumption of the patrons; keeping an eye on the pints and quarts that were consumed. As a reminder to the patrons, the bartender would recommend they "mind their Ps and Qs".

This may also have been a reminder to bartenders not to confuse the two units, written as "p" and "q" on the tally slate.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.