Fathers ought to give their sons the wisdom needed for life. Here's a great example from Ralph Moody.
Then [Lucy] told me that smart men like her father never did have to work hard, because they knew the world owed them a living and there were easier ways to get it than doing hard work....
While we were milking that night, I told Father what Lucy said about her father, and asked him why he didn't try to do the same thing.
I only saw Father mad two or three times, but that was one of them. He jumped up off his milking stool and came around behind Brindle. His face was gray-white--even his lips were white--and his voice was shaky when he said, "Don't you ever talk to that girl again."
He just stood there for a minute, as if he didn't know what he was going to say, then he put the stool right down in front of me and sat on it. He reached out and took hold of my knee hard. His voice didn't shake then, but he talked low. "Son," he said, "I had hoped you wouldn't run into anything like this till you were older, but maybe it's just as well. There are only two kinds of men in this world: Honest men and dishonest
men. There are black men and white men and yellow men and red men, but nothing counts except whether they're honest men or dishonest men....
"Any man who says the world owes him a living is dishonest. The
same God that made you and me made this earth. And He planned it so that
it would yield every single thing that the people on it need. But He
was careful to plan it so that it would only yield up its wealth in
exchange for the labor of man. Any man who tries to share in that wealth
without contributing the work of his brain or his hands is dishonest.
"Son, this is a long sermon for a boy of your age, but I want so much for you to be an honest man that I had to explain it to you."
I wish I knew how Father was able to say things so as to make you remember every word of it. If I could remember everything the way I remember the things Father told me, maybe I could be as smart a man as he was.
Ralph Moody, Little Britches: Father and I Were Ranchers