I'm trying to do the best I can. I'm not concerned with tomorrow, but with what goes on today.
Mark SpitzPast performance speaks a tremendous amount about one's ability and likelihood for success.
Mark SpitzIn my day, at 12 years old, which was 38 years ago, we worked out in summer months for two and a half hours. Today someone in that age group might work out for four hours, two hours in the morning and two at night
Mark Spitz