Always do one thing less than you think you can do.
Become more humble as the market goes your way.
You can overcome anything if you don't bellyache.
Never play tips from "insiders." They can't see the forest for the trees.
Even when we know what is right, too often we fail to act. More often we grab greedily for the day, letting tomorrow bring what it will, putting off the unpleasant and unpopular.
When beggars and shoeshine boys, barbers and beauticians can tell you how to get rich it is time to remind yourself that there is no more dangerous illusion than the belief that one can get something for nothing.