George Garr Henry, How to Invest Money
“ Accustomed to take reasonable chances and to make large returns in his own business, he fails to detect anything fundamentally wrong in a proposition simply because it promises to pay well. He forgets that the rate of interest on invested money, or pure interest, is very small, and that anything above that can only come as payment for management, as he makes in his own business, or at the sacrifice of some essential factor of safety which will usually lead to disaster.For the successful investment of money, however, a good deal more is required than the mere ability to select a safe security. ”
