Best Father’s Day quote ever?

“When I was a boy of 14, my father was so ignorant I could hardly stand to have the old man around. But when I got to be 21, I was astonished at how much the old man had learned in seven years.” ― Mark Twain

Source: Quote by Mark Twain: “When I was a boy of 14, my father was so ignora…” | Goodreads