Don't play too much golf. Two rounds a day are plenty.

Cast as advice from a famously dedicated professional, the line works as dry humor about the sport’s capacity to consume time and attention. By setting “two rounds a day” as “plenty,” it playfully inverts ordinary notions of moderation: what sounds excessive to most people is treated as a reasonable limit for the obsessed golfer. The quip also hints at a practical truth—fatigue and diminishing returns can set in with overpractice—while primarily functioning as a wry reminder to keep perspective and not let recreation become compulsion.