The theme of this unique book is that the three main qualities necessary to achieve success are Judgment, Industry, and Health. A person may have two of these attributes and go far. But unless he has all three, he will not go all the way. The bitterest thing in life is failure. And the pity is that it is almost always the result of some avoidable error. There need be no such thing. Everyone can achieve his own success. The trouble in so many cases is that it takes time and opportunity for someone to discover in what direction his own natural bent lies. Hence the misfits. A young man may...