My mom and dad worked very hard to give me the best chance in – not just in golf but in life. You know, I was an only child, you know, my dad worked three jobs at one stage. My mom worked night shifts in a factory. – Rory McIlroy

This quote by Rory McIlroy speaks for the sacrifices and hard work that his parents made in order to give him opportunities in life. The quote suggests that his parents worked very hard, with his dad working multiple jobs and his mom working night shifts, in order to give McIlroy the best possible chance at success in both golf and life.