The seven-year-old: “Father is great, he knows everything.”

The fourteen-year-old: “It seems that sometimes he is wrong…”

The twenty-year-old: “His thoughts are out of date.”

The twenty-five-year-old: “The old father knows nothing at all.”

The thirty-five-year-old: “If father was as wise as I am now, he would have become a millionaire.”

The forty-five-year-old: “I am not sure whether should discuss this matter with father, maybe he will give me some advice.”

The fifty-five-year-old: “It is a pity that father is dead. To be frank, some of his ideas are quite good.”

The sixty -year-old: “My beloved father, you are a man knows almost everything. It is a pity that I understand you so late.”