There’s an old saying that people don’t attend church on Sundays expecting to hear an eleventh commandment.
You go to reinforce what you’ve already learned or learn it all over again.
And so it is with the basic principles of finance.
Jason Zweig once wrote the following:
My job is to write the exact same thing between 50 and 100 times a year in such a way that neither my editors nor my readers will ever...