“Don't judge those who try and fail. Judge only those who fail to try.”

“You can't hire someone to practice for you.”

“Life doesn't come with an instruction book; that's why we have fathers.”

“It's true; once you are a father, there's no turning back. Your heart strings as well as your purse strings are never again the same.”

“Oh, the difference between nearly right and exactly right.”

“Nor age so eat up my invention.”

“Ideas are the very coinage of your brain.”

“Where art thou, Muse, that thou forget'st so long / To speak of that which gives thee all thy might?”