1. Don't speculate unless you can make it a full-time job.
2. Beware of barbers, beauticians, waiters — of anyone —
bringing gifts of "inside" information or "tips."
3. Before you buy a security, find out everything you can
about the company, its management and competitors, its earnings and
possibilities for growth.
4. Don't try to buy at the bottom and sell at the top. This
can't be done — except by liars.
5. Learn how to take your losses quickly and cleanly. Don't
expect to be right all the time. If you have made a mistake, cut your losses as
quickly as possible.
6. Don't buy too many different securities. Better have only
a few investments which can be watched.
7. Make a periodic reappraisal of all your investments to
see whether changing developments have altered their prospects.
8. Study your tax position to know when you can sell to
greatest advantage.
9. Always keep a good part of your capital in a cash
reserve. Never invest all your funds.
10. Don't try to be a jack of all investments. Stick to the
field you know best.
