"If I had been a really dedicated person, and really worked hard, I think I could have accomplished more."

Jaime Diaz labels it a "startling confession" from Jack Nicklaus, and it's hard to disagree:

Addressing a number of topics during a 90-minute conversation, Nicklaus displays a new candor. He used to say, "My record is my record. I did all I could do." Today, he casts a more analytical and sometimes critical eye on the nuances of his career, starting with a self-effacing haymaker: "If I were to look back on my work, I think I accomplished probably about 70 to 75 percent of what I could have. Maybe 60 percent. Somewhere in that area; two-thirds of what I could have accomplished. If I had been a really dedicated person, and really worked hard, I think I could have accomplished more."