Index funds2007
The Little Book of Common Sense Investing
John C. Bogle
Makes the case for low-cost index funds, long holding periods, and avoiding the compounding drag of fees.
Checklist
Do I have a rule to diversify broadly?
Do I have a rule to keep costs low?
Do I have a rule to invest consistently across cycles?
Do I have a rule to avoid reacting to short-term noise?
Write down what would invalidate the thesis.
Set a review date before acting.