Steel can be tempered and hardened, and so can men. In this world of struggle, which was not designed for softies, a man must be harder than what hits him. Yes, he must be diamond-hard. Then he'll not be "fed up" with his little personal troubles.
Goodness is always an asset. A man who is straight, friendly and useful may never be famous, but he is respected and liked by all who know him. He has laid a sound foundation for success and he will have a worthwhile life.
"Safety first " has been the motto of the human race for half a million years; but it has never been the motto of leaders. A leader must face danger. He must take the risk and the blame, and the brunt of the storm.
In handling men, there are three feelings that a man must not possess - fear, dislike and contempt. If he is afraid of men he cannot handle them. Neither can he influence them in his favor if he dislikes or scorns them. He must neither cringe nor sneer. He must have both self-respect and respect for others.
The average man takes life as a trouble. He is in a chronic state of irritation at the whole performance. He does not learn to differentiate between troubles and difficulties, usually, until some real trouble bowls him over. He fusses about pin-pricks until a mule kicks him. Then he learns the difference.