“When I was a boy of fourteen, my father was so ignorant I could hardly stand to have the old man around. But when I got to be twenty-one, I was astonished at how much he had learned in seven years.Mark Twain
“By the time a man realizes that his father was right, he has a son who thinks he's wrong.Charles Wadsworth
“It is not flesh and blood but the heart which makes us fathers and sons.Johann Friedrich von Schiller
“It’s only when you grow up and step back from him–or leave him for your own home–it’s only then that you can measure his greatness and fully appreciate it.Margaret Truman